40404852474 has 24 divisors (see below), whose sum is σ = 94003126848. Its totient is φ = 11544243480.

The previous prime is 40404852457. The next prime is 40404852529. The reversal of 40404852474 is 47425840404.

40404852474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68715442 + ... + 68716029.

It is an arithmetic number, because the mean of its divisors is an integer number (3916796952).

Almost surely, 2^40404852474 is an apocalyptic number.

40404852474 is an abundant number, since it is smaller than the sum of its proper divisors (53598274374).

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

40404852474 is a wasteful number, since it uses less digits than its factorization.

40404852474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137431490 (or 137431483 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 42.

The spelling of 40404852474 in words is "forty billion, four hundred four million, eight hundred fifty-two thousand, four hundred seventy-four".