40312511106 has 32 divisors (see below), whose sum is σ = 93092818560. Its totient is φ = 11399118336.

The previous prime is 40312511039. The next prime is 40312511123. The reversal of 40312511106 is 60111521304.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4943461 + ... + 4951608.

It is an arithmetic number, because the mean of its divisors is an integer number (2909150580).

Almost surely, 2^40312511106 is an apocalyptic number.

40312511106 is an abundant number, since it is smaller than the sum of its proper divisors (52780307454).

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

40312511106 is a wasteful number, since it uses less digits than its factorization.

40312511106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895178.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 40312511106 in words is "forty billion, three hundred twelve million, five hundred eleven thousand, one hundred six".