40105464113 has 32 divisors (see below), whose sum is σ = 49344083712. Its totient is φ = 32074732800.

The previous prime is 40105464101. The next prime is 40105464149. The reversal of 40105464113 is 31146450104.

It is not a de Polignac number, because 40105464113 - 2⁸ = 40105463857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40105464193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 889043 + ... + 933063.

It is an arithmetic number, because the mean of its divisors is an integer number (1542002616).

Almost surely, 2^40105464113 is an apocalyptic number.

It is an amenable number.

40105464113 is a deficient number, since it is larger than the sum of its proper divisors (9238619599).

40105464113 is a wasteful number, since it uses less digits than its factorization.

40105464113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44345.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 40105464113 in words is "forty billion, one hundred five million, four hundred sixty-four thousand, one hundred thirteen".