40059679165 has 16 divisors (see below), whose sum is σ = 54133433856. Its totient is φ = 28194494400.

The previous prime is 40059679157. The next prime is 40059679183. The reversal of 40059679165 is 56197695004.

It is not a de Polignac number, because 40059679165 - 2³ = 40059679157 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 11746002 + ... + 11749411.

It is an arithmetic number, because the mean of its divisors is an integer number (3383339616).

Almost surely, 2^40059679165 is an apocalyptic number.

It is an amenable number.

40059679165 is a deficient number, since it is larger than the sum of its proper divisors (14073754691).

40059679165 is a wasteful number, since it uses less digits than its factorization.

40059679165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23495460.

The product of its (nonzero) digits is 2041200, while the sum is 52.

The spelling of 40059679165 in words is "forty billion, fifty-nine million, six hundred seventy-nine thousand, one hundred sixty-five".