40407340674 has 16 divisors (see below), whose sum is σ = 81150014880. Its totient is φ = 13413224640.

The previous prime is 40407340663. The next prime is 40407340697. The reversal of 40407340674 is 47604370404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13970664 + ... + 13973555.

It is an arithmetic number, because the mean of its divisors is an integer number (5071875930).

Almost surely, 2^40407340674 is an apocalyptic number.

40407340674 is an abundant number, since it is smaller than the sum of its proper divisors (40742674206).

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

40407340674 is a wasteful number, since it uses less digits than its factorization.

40407340674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27944465.

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 40407340674 in words is "forty billion, four hundred seven million, three hundred forty thousand, six hundred seventy-four".