40000604866860 has 96 divisors (see below), whose sum is σ = 122188289513472. Its totient is φ = 9696749368320.

The previous prime is 40000604866837. The next prime is 40000604866877. The reversal of 40000604866860 is 6866840600004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16513029 + ... + 18779811.

It is an arithmetic number, because the mean of its divisors is an integer number (1272794682432).

Almost surely, 2^{40000604866860} is an apocalyptic number.

It is an amenable number.

40000604866860 is an abundant number, since it is smaller than the sum of its proper divisors (82187684646612).

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

40000604866860 is a wasteful number, since it uses less digits than its factorization.

40000604866860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293543 (or 2293541 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 40000604866860 in words is "forty trillion, six hundred four million, eight hundred sixty-six thousand, eight hundred sixty".