245228880112688 has 10 divisors (see below), whose sum is σ = 475130955218364. Its totient is φ = 122614440056336.

The previous prime is 245228880112661. The next prime is 245228880112703. The reversal of 245228880112688 is 886211088822542.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7663402503506 + ... + 7663402503537.

Almost surely, 2^{245228880112688} is an apocalyptic number.

It is an amenable number.

245228880112688 is a deficient number, since it is larger than the sum of its proper divisors (229902075105676).

245228880112688 is a wasteful number, since it uses less digits than its factorization.

245228880112688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15326805007051 (or 15326805007045 counting only the distinct ones).

The product of its (nonzero) digits is 62914560, while the sum is 65.

The spelling of 245228880112688 in words is "two hundred forty-five trillion, two hundred twenty-eight billion, eight hundred eighty million, one hundred twelve thousand, six hundred eighty-eight".