374512674816 has 384 divisors, whose sum is σ = 1270485216000. Its totient is φ = 106784096256.

The previous prime is 374512674787. The next prime is 374512674829. The reversal of 374512674816 is 618476215473.

374512674816 is a `hidden beast` number, since 3 + 74 + 512 + 6 + 7 + 48 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 331720140 + ... + 331721268.

It is an arithmetic number, because the mean of its divisors is an integer number (3308555250).

Almost surely, 2^374512674816 is an apocalyptic number.

374512674816 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374512674816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635242608000).

374512674816 is an abundant number, since it is smaller than the sum of its proper divisors (895972541184).

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

374512674816 is a wasteful number, since it uses less digits than its factorization.

374512674816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024 (or 1998 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 374512674816 in words is "three hundred seventy-four billion, five hundred twelve million, six hundred seventy-four thousand, eight hundred sixteen".