123352555244 has 24 divisors (see below), whose sum is σ = 220620915648. Its totient is φ = 60319925120.

The previous prime is 123352555217. The next prime is 123352555273. The reversal of 123352555244 is 442555253321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19184 + ... + 497064.

It is an arithmetic number, because the mean of its divisors is an integer number (9192538152).

Almost surely, 2^123352555244 is an apocalyptic number.

It is an amenable number.

123352555244 is a deficient number, since it is larger than the sum of its proper divisors (97268360404).

123352555244 is a wasteful number, since it uses less digits than its factorization.

123352555244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479305 (or 479303 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

The spelling of 123352555244 in words is "one hundred twenty-three billion, three hundred fifty-two million, five hundred fifty-five thousand, two hundred forty-four".