10031440752 has 30 divisors (see below), whose sum is σ = 28074101952. Its totient is φ = 3343813536.

The previous prime is 10031440711. The next prime is 10031440759. The reversal of 10031440752 is 25704413001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031440759) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34831248 + ... + 34831535.

Almost surely, 2^10031440752 is an apocalyptic number.

10031440752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10031440752 is an abundant number, since it is smaller than the sum of its proper divisors (18042661200).

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

10031440752 is a wasteful number, since it uses less digits than its factorization.

10031440752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69662797 (or 69662788 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

Adding to 10031440752 its reverse (25704413001), we get a palindrome (35735853753).

The spelling of 10031440752 in words is "ten billion, thirty-one million, four hundred forty thousand, seven hundred fifty-two".