10440111252 has 24 divisors (see below), whose sum is σ = 24723847456. Its totient is φ = 3428095968.

The previous prime is 10440111197. The next prime is 10440111277. The reversal of 10440111252 is 25211104401.

10440111252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6491803 + ... + 6493410.

Almost surely, 2^10440111252 is an apocalyptic number.

10440111252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10440111252 is an abundant number, since it is smaller than the sum of its proper divisors (14283736204).

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

10440111252 is a wasteful number, since it uses less digits than its factorization.

10440111252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12985287 (or 12985285 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 10440111252 its reverse (25211104401), we get a palindrome (35651215653).

The spelling of 10440111252 in words is "ten billion, four hundred forty million, one hundred eleven thousand, two hundred fifty-two".