14841404820 has 336 divisors, whose sum is σ = 52751502720. Its totient is φ = 3472761600.

The previous prime is 14841404801. The next prime is 14841404873. The reversal of 14841404820 is 2840414841.

It is a super-2 number, since 2×14841404820² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 4649425 + ... + 4652615.

It is an arithmetic number, because the mean of its divisors is an integer number (156998520).

Almost surely, 2^14841404820 is an apocalyptic number.

14841404820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14841404820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26375751360).

14841404820 is an abundant number, since it is smaller than the sum of its proper divisors (37910097900).

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

14841404820 is a wasteful number, since it uses less digits than its factorization.

14841404820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258 (or 3241 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 14841404820 in words is "fourteen billion, eight hundred forty-one million, four hundred four thousand, eight hundred twenty".