40135333746 has 32 divisors (see below), whose sum is σ = 81657817920. Its totient is φ = 13147401024.

The previous prime is 40135333727. The next prime is 40135333757. The reversal of 40135333746 is 64733353104.

It is a super-2 number, since 2×40135333746² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177236 + ... + 1210848.

It is an arithmetic number, because the mean of its divisors is an integer number (2551806810).

Almost surely, 2^40135333746 is an apocalyptic number.

40135333746 is an abundant number, since it is smaller than the sum of its proper divisors (41522484174).

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

40135333746 is a wasteful number, since it uses less digits than its factorization.

40135333746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37050.

The product of its (nonzero) digits is 272160, while the sum is 39.

The spelling of 40135333746 in words is "forty billion, one hundred thirty-five million, three hundred thirty-three thousand, seven hundred forty-six".