374406215040 has 1728 divisors, whose sum is σ = 1618141084560. Its totient is φ = 79194931200.

The previous prime is 374406215033. The next prime is 374406215143. The reversal of 374406215040 is 40512604473.

374406215040 is a `hidden beast` number, since 3 + 7 + 440 + 62 + 150 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 374406214986 and 374406215004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 8707121259 + ... + 8707121301.

Almost surely, 2^374406215040 is an apocalyptic number.

374406215040 is a gapful number since it is divisible by the number (30) 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 374406215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809070542280).

374406215040 is an abundant number, since it is smaller than the sum of its proper divisors (1243734869520).

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

374406215040 is a wasteful number, since it uses less digits than its factorization.

374406215040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 374406215040 in words is "three hundred seventy-four billion, four hundred six million, two hundred fifteen thousand, forty".