8380307255040 has 216 divisors, whose sum is σ = 33137131923168. Its totient is φ = 1915498782720.

The previous prime is 8380307255039. The next prime is 8380307255051. The reversal of 8380307255040 is 405527030838.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51880591 + ... + 52041870.

Almost surely, 2^{8380307255040} is an apocalyptic number.

8380307255040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8380307255040 is an abundant number, since it is smaller than the sum of its proper divisors (24756824668128).

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

8380307255040 is a wasteful number, since it uses less digits than its factorization.

8380307255040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103922495 (or 103922478 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 8380307255040 in words is "eight trillion, three hundred eighty billion, three hundred seven million, two hundred fifty-five thousand, forty".