40014656364 has 48 divisors (see below), whose sum is σ = 97806256128. Its totient is φ = 12708630528.

The previous prime is 40014656347. The next prime is 40014656369. The reversal of 40014656364 is 46365641004.

It is not an unprimeable number, because it can be changed into a prime (40014656369) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 211132 + ... + 352995.

It is an arithmetic number, because the mean of its divisors is an integer number (2037630336).

Almost surely, 2^40014656364 is an apocalyptic number.

It is an amenable number.

40014656364 is an abundant number, since it is smaller than the sum of its proper divisors (57791599764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40014656364 is a wasteful number, since it uses less digits than its factorization.

40014656364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564414 (or 564412 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 40014656364 in words is "forty billion, fourteen million, six hundred fifty-six thousand, three hundred sixty-four".