10731727924 has 12 divisors (see below), whose sum is σ = 19217280544. Its totient is φ = 5241076344.

The previous prime is 10731727889. The next prime is 10731727969. The reversal of 10731727924 is 42972713701.

It is a happy number.

It is a super-2 number, since 2×10731727924² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31196712 + ... + 31197055.

Almost surely, 2^10731727924 is an apocalyptic number.

It is an amenable number.

10731727924 is a deficient number, since it is larger than the sum of its proper divisors (8485552620).

10731727924 is a wasteful number, since it uses less digits than its factorization.

10731727924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62393814 (or 62393812 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 10731727924 in words is "ten billion, seven hundred thirty-one million, seven hundred twenty-seven thousand, nine hundred twenty-four".