40131110506 has 16 divisors (see below), whose sum is σ = 60903964800. Its totient is φ = 19830018208.

The previous prime is 40131110497. The next prime is 40131110521. The reversal of 40131110506 is 60501113104.

It is a super-2 number, since 2×40131110506² (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 7 ways as a sum of consecutive naturals, for example, 300255 + ... + 412813.

It is an arithmetic number, because the mean of its divisors is an integer number (3806497800).

Almost surely, 2^40131110506 is an apocalyptic number.

40131110506 is a deficient number, since it is larger than the sum of its proper divisors (20772854294).

40131110506 is a wasteful number, since it uses less digits than its factorization.

40131110506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114653.

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 40131110506 in words is "forty billion, one hundred thirty-one million, one hundred ten thousand, five hundred six".