40912652635 has 4 divisors (see below), whose sum is σ = 49095183168. Its totient is φ = 32730122104.

The previous prime is 40912652623. The next prime is 40912652687. The reversal of 40912652635 is 53625621904.

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

It is a cyclic number.

It is not a de Polignac number, because 40912652635 - 2²⁹ = 40375781723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40912652591 and 40912652600.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4091265259 + ... + 4091265268.

It is an arithmetic number, because the mean of its divisors is an integer number (12273795792).

Almost surely, 2^40912652635 is an apocalyptic number.

40912652635 is a deficient number, since it is larger than the sum of its proper divisors (8182530533).

40912652635 is an equidigital number, since it uses as much as digits as its factorization.

40912652635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182530532.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 40912652635 in words is "forty billion, nine hundred twelve million, six hundred fifty-two thousand, six hundred thirty-five".