40315010755 has 4 divisors (see below), whose sum is σ = 48378012912. Its totient is φ = 32252008600.

The previous prime is 40315010741. The next prime is 40315010759. The reversal of 40315010755 is 55701051304.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40315010755 - 2¹¹ = 40315008707 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40315010759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4031501071 + ... + 4031501080.

It is an arithmetic number, because the mean of its divisors is an integer number (12094503228).

Almost surely, 2^40315010755 is an apocalyptic number.

40315010755 is a deficient number, since it is larger than the sum of its proper divisors (8063002157).

40315010755 is an equidigital number, since it uses as much as digits as its factorization.

40315010755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8063002156.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 40315010755 in words is "forty billion, three hundred fifteen million, ten thousand, seven hundred fifty-five".