123374914724 has 12 divisors (see below), whose sum is σ = 215908910364. Its totient is φ = 61686654624.

The previous prime is 123374914723. The next prime is 123374914777. The reversal of 123374914724 is 427419473321.

It can be written as a sum of positive squares in 2 ways, for example, as 34975732324 + 88399182400 = 187018^2 + 297320^2 .

It is not an unprimeable number, because it can be changed into a prime (123374914723) 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, 265394 + ... + 563190.

It is an arithmetic number, because the mean of its divisors is an integer number (17992409197).

Almost surely, 2^123374914724 is an apocalyptic number.

It is an amenable number.

123374914724 is a deficient number, since it is larger than the sum of its proper divisors (92533995640).

123374914724 is a wasteful number, since it uses less digits than its factorization.

123374914724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401374 (or 401372 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The spelling of 123374914724 in words is "one hundred twenty-three billion, three hundred seventy-four million, nine hundred fourteen thousand, seven hundred twenty-four".