2440010481 has 4 divisors (see below), whose sum is σ = 3253347312. Its totient is φ = 1626673652.

The previous prime is 2440010479. The next prime is 2440010537. The reversal of 2440010481 is 1840100442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2440010481 - 2¹ = 2440010479 is a prime.

It is a super-2 number, since 2×2440010481² = 11907302294779702722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2440010401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406668411 + ... + 406668416.

It is an arithmetic number, because the mean of its divisors is an integer number (813336828).

Almost surely, 2^2440010481 is an apocalyptic number.

It is an amenable number.

2440010481 is a deficient number, since it is larger than the sum of its proper divisors (813336831).

2440010481 is an equidigital number, since it uses as much as digits as its factorization.

2440010481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813336830.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 2440010481 is about 49396.4622316214. The cubic root of 2440010481 is about 1346.2650270710.

The spelling of 2440010481 in words is "two billion, four hundred forty million, ten thousand, four hundred eighty-one".