790857636342 has 16 divisors (see below), whose sum is σ = 1586867443392. Its totient is φ = 262760517000.

The previous prime is 790857636271. The next prime is 790857636377. The reversal of 790857636342 is 243636758097.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214671784 + ... + 214675467.

It is an arithmetic number, because the mean of its divisors is an integer number (99179215212).

Almost surely, 2^790857636342 is an apocalyptic number.

790857636342 is an abundant number, since it is smaller than the sum of its proper divisors (796009807050).

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

790857636342 is a wasteful number, since it uses less digits than its factorization.

790857636342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429347563.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 790857636342 in words is "seven hundred ninety billion, eight hundred fifty-seven million, six hundred thirty-six thousand, three hundred forty-two".