2190925127696 has 20 divisors (see below), whose sum is σ = 4494618461052. Its totient is φ = 1031023589376.

The previous prime is 2190925127669. The next prime is 2190925127737. The reversal of 2190925127696 is 6967215290912.

It can be written as a sum of positive squares in 2 ways, for example, as 597473345296 + 1593451782400 = 772964^2 + 1262320^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4027435625 + ... + 4027436168.

Almost surely, 2^{2190925127696} is an apocalyptic number.

It is an amenable number.

2190925127696 is an abundant number, since it is smaller than the sum of its proper divisors (2303693333356).

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

2190925127696 is a wasteful number, since it uses less digits than its factorization.

2190925127696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054871818 (or 8054871812 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 2190925127696 in words is "two trillion, one hundred ninety billion, nine hundred twenty-five million, one hundred twenty-seven thousand, six hundred ninety-six".