40474366134 has 32 divisors (see below), whose sum is σ = 83601745920. Its totient is φ = 13049721600.

The previous prime is 40474366123. The next prime is 40474366157. The reversal of 40474366134 is 43166347404.

It is a super-2 number, since 2×40474366134² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325894 + ... + 432614.

It is an arithmetic number, because the mean of its divisors is an integer number (2612554560).

Almost surely, 2^40474366134 is an apocalyptic number.

40474366134 is an abundant number, since it is smaller than the sum of its proper divisors (43127379786).

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

40474366134 is a wasteful number, since it uses less digits than its factorization.

40474366134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108796.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 40474366134 in words is "forty billion, four hundred seventy-four million, three hundred sixty-six thousand, one hundred thirty-four".