10140535344 has 40 divisors (see below), whose sum is σ = 26200514032. Its totient is φ = 3379645440.

The previous prime is 10140535331. The next prime is 10140535367. The reversal of 10140535344 is 44353504101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396612 + ... + 421404.

Almost surely, 2^10140535344 is an apocalyptic number.

It is an amenable number.

10140535344 is an abundant number, since it is smaller than the sum of its proper divisors (16059978688).

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

10140535344 is a wasteful number, since it uses less digits than its factorization.

10140535344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33325 (or 33319 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 10140535344 in words is "ten billion, one hundred forty million, five hundred thirty-five thousand, three hundred forty-four".