404073400374 has 72 divisors (see below), whose sum is σ = 1029873129480. Its totient is φ = 114152334912.

The previous prime is 404073400321. The next prime is 404073400397. The reversal of 404073400374 is 473004370404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2495284 + ... + 2652279.

It is an arithmetic number, because the mean of its divisors is an integer number (14303793465).

Almost surely, 2^404073400374 is an apocalyptic number.

404073400374 is an abundant number, since it is smaller than the sum of its proper divisors (625799729106).

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

404073400374 is a wasteful number, since it uses less digits than its factorization.

404073400374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147674 (or 5147664 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

Adding to 404073400374 its reverse (473004370404), we get a palindrome (877077770778).

The spelling of 404073400374 in words is "four hundred four billion, seventy-three million, four hundred thousand, three hundred seventy-four".