28115056314 has 64 divisors (see below), whose sum is σ = 69634857600. Its totient is φ = 8356172544.

The previous prime is 28115056283. The next prime is 28115056349. The reversal of 28115056314 is 41365051182.

28115056314 is a `hidden beast` number, since 2 + 8 + 1 + 15 + 0 + 5 + 631 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 788517 + ... + 823400.

It is an arithmetic number, because the mean of its divisors is an integer number (1088044650).

Almost surely, 2^28115056314 is an apocalyptic number.

28115056314 is an abundant number, since it is smaller than the sum of its proper divisors (41519801286).

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

28115056314 is a wasteful number, since it uses less digits than its factorization.

28115056314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611964 (or 1611958 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 28115056314 in words is "twenty-eight billion, one hundred fifteen million, fifty-six thousand, three hundred fourteen".