40462878857204 has 12 divisors (see below), whose sum is σ = 73094232774528. Its totient is φ = 19578812350200.

The previous prime is 40462878857183. The next prime is 40462878857207. The reversal of 40462878857204 is 40275887826404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40462878857207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163156769462 + ... + 163156769709.

It is an arithmetic number, because the mean of its divisors is an integer number (6091186064544).

Almost surely, 2^{40462878857204} is an apocalyptic number.

It is an amenable number.

40462878857204 is a deficient number, since it is larger than the sum of its proper divisors (32631353917324).

40462878857204 is a wasteful number, since it uses less digits than its factorization.

40462878857204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326313539206 (or 326313539204 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 65.

The spelling of 40462878857204 in words is "forty trillion, four hundred sixty-two billion, eight hundred seventy-eight million, eight hundred fifty-seven thousand, two hundred four".