2357857636368 has 160 divisors (see below), whose sum is σ = 6851159414400. Its totient is φ = 693922111488.

The previous prime is 2357857636339. The next prime is 2357857636451. The reversal of 2357857636368 is 8636367587532.

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, 496728 + ... + 2227656.

It is an arithmetic number, because the mean of its divisors is an integer number (42819746340).

Almost surely, 2^{2357857636368} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2357857636368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3425579707200).

2357857636368 is an abundant number, since it is smaller than the sum of its proper divisors (4493301778032).

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

2357857636368 is a wasteful number, since it uses less digits than its factorization.

2357857636368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731049 (or 1731043 counting only the distinct ones).

The product of its digits is 914457600, while the sum is 69.

The spelling of 2357857636368 in words is "two trillion, three hundred fifty-seven billion, eight hundred fifty-seven million, six hundred thirty-six thousand, three hundred sixty-eight".