2187416595216 has 20 divisors (see below), whose sum is σ = 5650826204432. Its totient is φ = 729138865056.

The previous prime is 2187416595173. The next prime is 2187416595241. The reversal of 2187416595216 is 6125956147812.

It is a super-2 number, since 2×2187416595216² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 22785589486 + ... + 22785589581.

Almost surely, 2^{2187416595216} is an apocalyptic number.

It is an amenable number.

2187416595216 is an abundant number, since it is smaller than the sum of its proper divisors (3463409609216).

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

2187416595216 is a wasteful number, since it uses less digits than its factorization.

2187416595216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45571179078 (or 45571179072 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 57.

The spelling of 2187416595216 in words is "two trillion, one hundred eighty-seven billion, four hundred sixteen million, five hundred ninety-five thousand, two hundred sixteen".