23611115949448 has 16 divisors (see below), whose sum is σ = 45467351659980. Its totient is φ = 11486488840128.

The previous prime is 23611115949403. The next prime is 23611115949461. The reversal of 23611115949448 is 84494951111632.

It can be written as a sum of positive squares in 2 ways, for example, as 16548607728004 + 7062508221444 = 4067998^2 + 2657538^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23611115949392 and 23611115949401.

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, 39883641511 + ... + 39883642102.

Almost surely, 2^{23611115949448} is an apocalyptic number.

It is an amenable number.

23611115949448 is a deficient number, since it is larger than the sum of its proper divisors (21856235710532).

23611115949448 is a wasteful number, since it uses less digits than its factorization.

23611115949448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79767283656 (or 79767283652 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 58.

The spelling of 23611115949448 in words is "twenty-three trillion, six hundred eleven billion, one hundred fifteen million, nine hundred forty-nine thousand, four hundred forty-eight".