40755624411 has 24 divisors (see below), whose sum is σ = 56467525680. Its totient is φ = 26116024704.

The previous prime is 40755624383. The next prime is 40755624457. The reversal of 40755624411 is 11442655704.

It is not a de Polignac number, because 40755624411 - 2⁹ = 40755623899 is a prime.

It is a super-2 number, since 2×40755624411² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40755624411.

It is not an unprimeable number, because it can be changed into a prime (40755624311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4557901 + ... + 4566833.

It is an arithmetic number, because the mean of its divisors is an integer number (2352813570).

Almost surely, 2^40755624411 is an apocalyptic number.

40755624411 is a deficient number, since it is larger than the sum of its proper divisors (15711901269).

40755624411 is an equidigital number, since it uses as much as digits as its factorization.

40755624411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9423 (or 9194 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 40755624411 in words is "forty billion, seven hundred fifty-five million, six hundred twenty-four thousand, four hundred eleven".