12072628557296 has 80 divisors (see below), whose sum is σ = 24307834199040. Its totient is φ = 5804237514240.

The previous prime is 12072628557257. The next prime is 12072628557317. The reversal of 12072628557296 is 69275582627021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22549121 + ... + 23078303.

It is an arithmetic number, because the mean of its divisors is an integer number (303847927488).

Almost surely, 2^{12072628557296} is an apocalyptic number.

12072628557296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12072628557296 is an abundant number, since it is smaller than the sum of its proper divisors (12235205641744).

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

12072628557296 is a wasteful number, since it uses less digits than its factorization.

12072628557296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529734 (or 529728 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 12072628557296 in words is "twelve trillion, seventy-two billion, six hundred twenty-eight million, five hundred fifty-seven thousand, two hundred ninety-six".