2351851881360 has 80 divisors (see below), whose sum is σ = 7290901078656. Its totient is φ = 627146717184.

The previous prime is 2351851881359. The next prime is 2351851881371. The reversal of 2351851881360 is 631881581532.

It is a tau number, because it is divible by the number of its divisors (80).

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, 15593832 + ... + 15743928.

Almost surely, 2^{2351851881360} is an apocalyptic number.

2351851881360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2351851881360 is an abundant number, since it is smaller than the sum of its proper divisors (4939049197296).

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

2351851881360 is a wasteful number, since it uses less digits than its factorization.

2351851881360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215400 (or 215394 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 2351851881360 in words is "two trillion, three hundred fifty-one billion, eight hundred fifty-one million, eight hundred eighty-one thousand, three hundred sixty".