40136164034 has 8 divisors (see below), whose sum is σ = 63372890640. Its totient is φ = 19011867156.

The previous prime is 40136164021. The next prime is 40136164139. The reversal of 40136164034 is 43046163104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40136164034² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528107384 + ... + 528107459.

It is an arithmetic number, because the mean of its divisors is an integer number (7921611330).

Almost surely, 2^40136164034 is an apocalyptic number.

40136164034 is a deficient number, since it is larger than the sum of its proper divisors (23236726606).

40136164034 is a wasteful number, since it uses less digits than its factorization.

40136164034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056214864.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 40136164034 in words is "forty billion, one hundred thirty-six million, one hundred sixty-four thousand, thirty-four".