2125360643162 has 8 divisors (see below), whose sum is σ = 3191981685300. Its totient is φ = 1061366748064.

The previous prime is 2125360643149. The next prime is 2125360643209. The reversal of 2125360643162 is 2613460635212.

It can be written as a sum of positive squares in 2 ways, for example, as 1553959203241 + 571401439921 = 1246579^2 + 755911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 656784737 + ... + 656787972.

Almost surely, 2^{2125360643162} is an apocalyptic number.

2125360643162 is a deficient number, since it is larger than the sum of its proper divisors (1066621042138).

2125360643162 is a wasteful number, since it uses less digits than its factorization.

2125360643162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313573520.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 2125360643162 in words is "two trillion, one hundred twenty-five billion, three hundred sixty million, six hundred forty-three thousand, one hundred sixty-two".