40488040080384 has 176 divisors, whose sum is σ = 117522386271360. Its totient is φ = 12317881466880.

The previous prime is 40488040080379. The next prime is 40488040080407. The reversal of 40488040080384 is 48308004088404.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2141332 + ... + 9249939.

Almost surely, 2^{40488040080384} is an apocalyptic number.

It is an amenable number.

40488040080384 is an abundant number, since it is smaller than the sum of its proper divisors (77034346190976).

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

40488040080384 is a wasteful number, since it uses less digits than its factorization.

40488040080384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391396 (or 11391378 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 51.

The spelling of 40488040080384 in words is "forty trillion, four hundred eighty-eight billion, forty million, eighty thousand, three hundred eighty-four".