374251365774 has 288 divisors, whose sum is σ = 1030337878752. Its totient is φ = 97168896000.

The previous prime is 374251365773. The next prime is 374251365811. The reversal of 374251365774 is 477563152473.

374251365774 is a `hidden beast` number, since 3 + 7 + 4 + 2 + 513 + 6 + 57 + 74 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 374251365774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374251365773) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 35132349 + ... + 35142999.

It is an arithmetic number, because the mean of its divisors is an integer number (3577562079).

Almost surely, 2^374251365774 is an apocalyptic number.

374251365774 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 374251365774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515168939376).

374251365774 is an abundant number, since it is smaller than the sum of its proper divisors (656086512978).

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

374251365774 is a wasteful number, since it uses less digits than its factorization.

374251365774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10784 (or 10770 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 54.

The spelling of 374251365774 in words is "three hundred seventy-four billion, two hundred fifty-one million, three hundred sixty-five thousand, seven hundred seventy-four".