40488891653184 has 224 divisors, whose sum is σ = 125626922736000. Its totient is φ = 11395449225216.

The previous prime is 40488891653143. The next prime is 40488891653227. The reversal of 40488891653184 is 48135619888404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13344769 + ... + 16095360.

It is an arithmetic number, because the mean of its divisors is an integer number (560834476500).

Almost surely, 2^{40488891653184} is an apocalyptic number.

It is an amenable number.

40488891653184 is an abundant number, since it is smaller than the sum of its proper divisors (85138031082816).

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

40488891653184 is a wasteful number, since it uses less digits than its factorization.

40488891653184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29440205 (or 29440195 counting only the distinct ones).

The product of its (nonzero) digits is 212336640, while the sum is 69.

The spelling of 40488891653184 in words is "forty trillion, four hundred eighty-eight billion, eight hundred ninety-one million, six hundred fifty-three thousand, one hundred eighty-four".