874257702912 has 672 divisors, whose sum is σ = 2843627454720. Its totient is φ = 258711552000.

The previous prime is 874257702911. The next prime is 874257702943. The reversal of 874257702912 is 219207752478.

874257702912 is a `hidden beast` number, since 8 + 7 + 42 + 577 + 0 + 29 + 1 + 2 = 666.

It is a super-2 number, since 2×874257702912² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874257702911) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5789786037 + ... + 5789786187.

Almost surely, 2^874257702912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874257702912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421813727360).

874257702912 is an abundant number, since it is smaller than the sum of its proper divisors (1969369751808).

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

874257702912 is a wasteful number, since it uses less digits than its factorization.

874257702912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 874257702912 in words is "eight hundred seventy-four billion, two hundred fifty-seven million, seven hundred two thousand, nine hundred twelve".