123598052968 has 32 divisors (see below), whose sum is σ = 264253759560. Its totient is φ = 53689651200.

The previous prime is 123598052957. The next prime is 123598052969. The reversal of 123598052968 is 869250895321.

It can be written as a sum of positive squares in 4 ways, for example, as 85976795524 + 37621257444 = 293218^2 + 193962^2 .

It is not an unprimeable number, because it can be changed into a prime (123598052969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34952433 + ... + 34955968.

Almost surely, 2^123598052968 is an apocalyptic number.

It is an amenable number.

123598052968 is an abundant number, since it is smaller than the sum of its proper divisors (140655706592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123598052968 is a wasteful number, since it uses less digits than its factorization.

123598052968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69908437 (or 69908433 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 58.

The spelling of 123598052968 in words is "one hundred twenty-three billion, five hundred ninety-eight million, fifty-two thousand, nine hundred sixty-eight".