11793958688 has 24 divisors (see below), whose sum is σ = 23227193052. Its totient is φ = 5894989056.

The previous prime is 11793958681. The next prime is 11793958697. The reversal of 11793958688 is 88685939711.

It can be written as a sum of positive squares in 2 ways, for example, as 10788561424 + 1005397264 = 103868^2 + 31708^2 .

It is not an unprimeable number, because it can be changed into a prime (11793958681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36506 + ... + 157862.

Almost surely, 2^11793958688 is an apocalyptic number.

It is an amenable number.

11793958688 is a deficient number, since it is larger than the sum of its proper divisors (11433234364).

11793958688 is a wasteful number, since it uses less digits than its factorization.

11793958688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124404 (or 124396 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 65.

The spelling of 11793958688 in words is "eleven billion, seven hundred ninety-three million, nine hundred fifty-eight thousand, six hundred eighty-eight".