807650856331494 has 32 divisors (see below), whose sum is σ = 1853982100638720. Its totient is φ = 229767012466752.

The previous prime is 807650856331481. The next prime is 807650856331523. The reversal of 807650856331494 is 494133658056708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41265617454 + ... + 41265637025.

It is an arithmetic number, because the mean of its divisors is an integer number (57936940644960).

Almost surely, 2^{807650856331494} is an apocalyptic number.

807650856331494 is an abundant number, since it is smaller than the sum of its proper divisors (1046331244307226).

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

807650856331494 is a wasteful number, since it uses less digits than its factorization.

807650856331494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82531254724.

The product of its (nonzero) digits is 522547200, while the sum is 69.

The spelling of 807650856331494 in words is "eight hundred seven trillion, six hundred fifty billion, eight hundred fifty-six million, three hundred thirty-one thousand, four hundred ninety-four".