40108910463 has 6 divisors (see below), whose sum is σ = 57935092904. Its totient is φ = 26739273636.

The previous prime is 40108910447. The next prime is 40108910483. The reversal of 40108910463 is 36401980104.

40108910463 is a `hidden beast` number, since 4 + 0 + 108 + 91 + 0 + 463 = 666.

It is not a de Polignac number, because 40108910463 - 2⁴ = 40108910447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40108910423) 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 5 ways as a sum of consecutive naturals, for example, 2228272795 + ... + 2228272812.

Almost surely, 2^40108910463 is an apocalyptic number.

40108910463 is a deficient number, since it is larger than the sum of its proper divisors (17826182441).

40108910463 is a wasteful number, since it uses less digits than its factorization.

40108910463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456545613 (or 4456545610 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 40108910463 in words is "forty billion, one hundred eight million, nine hundred ten thousand, four hundred sixty-three".