40460335213278 has 16 divisors (see below), whose sum is σ = 81134181434880. Its totient is φ = 13451193236376.

The previous prime is 40460335213267. The next prime is 40460335213303. The reversal of 40460335213278 is 87231253306404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8896289550 + ... + 8896294097.

It is an arithmetic number, because the mean of its divisors is an integer number (5070886339680).

Almost surely, 2^{40460335213278} is an apocalyptic number.

40460335213278 is an abundant number, since it is smaller than the sum of its proper divisors (40673846221602).

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

40460335213278 is a wasteful number, since it uses less digits than its factorization.

40460335213278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17792584031.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 40460335213278 in words is "forty trillion, four hundred sixty billion, three hundred thirty-five million, two hundred thirteen thousand, two hundred seventy-eight".