40563377732 has 24 divisors (see below), whose sum is σ = 71136636480. Its totient is φ = 20238663200.

The previous prime is 40563377719. The next prime is 40563377749. The reversal of 40563377732 is 23777336504.

It is a super-2 number, since 2×40563377732² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6049982 + ... + 6056682.

It is an arithmetic number, because the mean of its divisors is an integer number (2964026520).

Almost surely, 2^40563377732 is an apocalyptic number.

It is an amenable number.

40563377732 is a deficient number, since it is larger than the sum of its proper divisors (30573258748).

40563377732 is a wasteful number, since it uses less digits than its factorization.

40563377732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9691 (or 9689 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 47.

The spelling of 40563377732 in words is "forty billion, five hundred sixty-three million, three hundred seventy-seven thousand, seven hundred thirty-two".