123611324744 has 16 divisors (see below), whose sum is σ = 233110954620. Its totient is φ = 61448403520.

The previous prime is 123611324737. The next prime is 123611324831. The reversal of 123611324744 is 447423116321.

123611324744 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 116323287844 + 7288036900 = 341062^2 + 85370^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123611324698 and 123611324707.

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, 44655887 + ... + 44658654.

Almost surely, 2^123611324744 is an apocalyptic number.

It is an amenable number.

123611324744 is a deficient number, since it is larger than the sum of its proper divisors (109499629876).

123611324744 is a wasteful number, since it uses less digits than its factorization.

123611324744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89314720 (or 89314716 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The spelling of 123611324744 in words is "one hundred twenty-three billion, six hundred eleven million, three hundred twenty-four thousand, seven hundred forty-four".