40150859078 has 16 divisors (see below), whose sum is σ = 67966972560. Its totient is φ = 17621066400.

The previous prime is 40150859069. The next prime is 40150859141. The reversal of 40150859078 is 87095805104.

It is a super-2 number, since 2×40150859078² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 31465553 + ... + 31466828.

It is an arithmetic number, because the mean of its divisors is an integer number (4247935785).

Almost surely, 2^40150859078 is an apocalyptic number.

40150859078 is a deficient number, since it is larger than the sum of its proper divisors (27816113482).

40150859078 is a wasteful number, since it uses less digits than its factorization.

40150859078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62932423.

The product of its (nonzero) digits is 403200, while the sum is 47.

The spelling of 40150859078 in words is "forty billion, one hundred fifty million, eight hundred fifty-nine thousand, seventy-eight".