28376374873626 has 96 divisors (see below), whose sum is σ = 70950993422400. Its totient is φ = 8118585487872.

The previous prime is 28376374873579. The next prime is 28376374873661. The reversal of 28376374873626 is 62637847367382.

28376374873626 is a `hidden beast` number, since 2 + 8 + 37 + 63 + 7 + 487 + 36 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42641676 + ... + 43302023.

It is an arithmetic number, because the mean of its divisors is an integer number (739072848150).

Almost surely, 2^{28376374873626} is an apocalyptic number.

28376374873626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

28376374873626 is an abundant number, since it is smaller than the sum of its proper divisors (42574618548774).

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

28376374873626 is a wasteful number, since it uses less digits than its factorization.

28376374873626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85943820 (or 85943817 counting only the distinct ones).

The product of its digits is 2048385024, while the sum is 72.

The spelling of 28376374873626 in words is "twenty-eight trillion, three hundred seventy-six billion, three hundred seventy-four million, eight hundred seventy-three thousand, six hundred twenty-six".