2371556880196 has 81 divisors (see below), whose sum is σ = 4857087208701. Its totient is φ = 1010255455776.

The previous prime is 2371556880073. The next prime is 2371556880227. The reversal of 2371556880196 is 6910886551732.

The square root of 2371556880196 is 1539986.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 132750922500 + 2238805957696 = 364350^2 + 1496264^2 .

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 26 ways as a sum of consecutive naturals, for example, 6834457695 + ... + 6834458041.

Almost surely, 2^{2371556880196} is an apocalyptic number.

2371556880196 is the 1539986-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2371556880196

2371556880196 is an abundant number, since it is smaller than the sum of its proper divisors (2485530328505).

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

2371556880196 is an frugal number, since it uses more digits than its factorization.

2371556880196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 2371556880196 in words is "two trillion, three hundred seventy-one billion, five hundred fifty-six million, eight hundred eighty thousand, one hundred ninety-six".