40264088623 has 12 divisors (see below), whose sum is σ = 44263240560. Its totient is φ = 36598738880.

The previous prime is 40264088611. The next prime is 40264088633. The reversal of 40264088623 is 32688046204.

It is not a de Polignac number, because 40264088623 - 2¹³ = 40264080431 is a prime.

It is a super-2 number, since 2×40264088623² (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 40264088623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40264088603) 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 11 ways as a sum of consecutive naturals, for example, 1099911 + ... + 1135927.

It is an arithmetic number, because the mean of its divisors is an integer number (3688603380).

Almost surely, 2^40264088623 is an apocalyptic number.

40264088623 is a deficient number, since it is larger than the sum of its proper divisors (3999151937).

40264088623 is a wasteful number, since it uses less digits than its factorization.

40264088623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45278 (or 45267 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 40264088623 in words is "forty billion, two hundred sixty-four million, eighty-eight thousand, six hundred twenty-three".