2074421016 has 72 divisors (see below), whose sum is σ = 5831951580. Its totient is φ = 690804288.

The previous prime is 2074421009. The next prime is 2074421047. The reversal of 2074421016 is 6101244702.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2074421016 is a `hidden beast` number, since 207 + 442 + 1 + 0 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2007636 + ... + 2008668.

Almost surely, 2^2074421016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2074421016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2915975790).

2074421016 is an abundant number, since it is smaller than the sum of its proper divisors (3757530564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2074421016 is an frugal number, since it uses more digits than its factorization.

2074421016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2074421016 is about 45545.8122773104. The cubic root of 2074421016 is about 1275.3585593630.

Adding to 2074421016 its reverse (6101244702), we get a palindrome (8175665718).

The spelling of 2074421016 in words is "two billion, seventy-four million, four hundred twenty-one thousand, sixteen".