2157283400360 has 32 divisors (see below), whose sum is σ = 5295150165600. Its totient is φ = 784466690880.

The previous prime is 2157283400351. The next prime is 2157283400471. The reversal of 2157283400360 is 630043827512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2451457970 + ... + 2451458849.

It is an arithmetic number, because the mean of its divisors is an integer number (165473442675).

Almost surely, 2^{2157283400360} is an apocalyptic number.

2157283400360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2157283400360 is an abundant number, since it is smaller than the sum of its proper divisors (3137866765240).

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

2157283400360 is a wasteful number, since it uses less digits than its factorization.

2157283400360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902916841 (or 4902916837 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 2157283400360 in words is "two trillion, one hundred fifty-seven billion, two hundred eighty-three million, four hundred thousand, three hundred sixty".