11732076318728 has 8 divisors (see below), whose sum is σ = 21997643097630. Its totient is φ = 5866038159360.

The previous prime is 11732076318691. The next prime is 11732076318763. The reversal of 11732076318728 is 82781367023711.

It can be written as a sum of positive squares in only one way, i.e., 6955045366564 + 4777030952164 = 2637242^2 + 2185642^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11732076318728² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733254769913 + ... + 733254769928.

Almost surely, 2^{11732076318728} is an apocalyptic number.

It is an amenable number.

11732076318728 is a deficient number, since it is larger than the sum of its proper divisors (10265566778902).

11732076318728 is a wasteful number, since it uses less digits than its factorization.

11732076318728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466509539847 (or 1466509539843 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 56.

The spelling of 11732076318728 in words is "eleven trillion, seven hundred thirty-two billion, seventy-six million, three hundred eighteen thousand, seven hundred twenty-eight".