2395197870920 has 16 divisors (see below), whose sum is σ = 5389195209660. Its totient is φ = 958079148352.

The previous prime is 2395197870853. The next prime is 2395197870931. The reversal of 2395197870920 is 290787915932.

It can be written as a sum of positive squares in 2 ways, for example, as 2161152847396 + 234045023524 = 1470086^2 + 483782^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29939973347 + ... + 29939973426.

Almost surely, 2^{2395197870920} is an apocalyptic number.

2395197870920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2395197870920 is an abundant number, since it is smaller than the sum of its proper divisors (2993997338740).

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

2395197870920 is a wasteful number, since it uses less digits than its factorization.

2395197870920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59879946784 (or 59879946780 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 62.

The spelling of 2395197870920 in words is "two trillion, three hundred ninety-five billion, one hundred ninety-seven million, eight hundred seventy thousand, nine hundred twenty".