40366231452606 has 16 divisors (see below), whose sum is σ = 80732591397648. Its totient is φ = 13455389068800.

The previous prime is 40366231452563. The next prime is 40366231452623. The reversal of 40366231452606 is 60625413266304.

It is a congruent number.

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, 997155 + ... + 9040286.

It is an arithmetic number, because the mean of its divisors is an integer number (5045786962353).

Almost surely, 2^{40366231452606} is an apocalyptic number.

40366231452606 is an abundant number, since it is smaller than the sum of its proper divisors (40366359945042).

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

40366231452606 is a wasteful number, since it uses less digits than its factorization.

40366231452606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10707707.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 40366231452606 in words is "forty trillion, three hundred sixty-six billion, two hundred thirty-one million, four hundred fifty-two thousand, six hundred six".