374515300840 has 32 divisors (see below), whose sum is σ = 843974085960. Its totient is φ = 149572403200.

The previous prime is 374515300811. The next prime is 374515300897. The reversal of 374515300840 is 48003515473.

It can be written as a sum of positive squares in 4 ways, for example, as 324560368804 + 49954932036 = 569702^2 + 223506^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 374515300793 and 374515300802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7277701 + ... + 7328980.

Almost surely, 2^374515300840 is an apocalyptic number.

It is an amenable number.

374515300840 is an abundant number, since it is smaller than the sum of its proper divisors (469458785120).

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

374515300840 is a wasteful number, since it uses less digits than its factorization.

374515300840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14607333 (or 14607329 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 374515300840 in words is "three hundred seventy-four billion, five hundred fifteen million, three hundred thousand, eight hundred forty".