123417302504 has 8 divisors (see below), whose sum is σ = 231407442210. Its totient is φ = 61708651248.

The previous prime is 123417302473. The next prime is 123417302539. The reversal of 123417302504 is 405203714321.

123417302504 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 only one way, i.e., 123362512900 + 54789604 = 351230^2 + 7402^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7713581399 + ... + 7713581414.

Almost surely, 2^123417302504 is an apocalyptic number.

It is an amenable number.

123417302504 is a deficient number, since it is larger than the sum of its proper divisors (107990139706).

123417302504 is a wasteful number, since it uses less digits than its factorization.

123417302504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15427162819 (or 15427162815 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 123417302504 in words is "one hundred twenty-three billion, four hundred seventeen million, three hundred two thousand, five hundred four".