2125847418152 has 16 divisors (see below), whose sum is σ = 3992162929440. Its totient is φ = 1061270636976.

The previous prime is 2125847418083. The next prime is 2125847418187. The reversal of 2125847418152 is 2518147485212.

It is a self number, because there is not a number n which added to its sum of digits gives 2125847418152.

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, 206628548 + ... + 206638835.

It is an arithmetic number, because the mean of its divisors is an integer number (249510183090).

Almost surely, 2^{2125847418152} is an apocalyptic number.

It is an amenable number.

2125847418152 is a deficient number, since it is larger than the sum of its proper divisors (1866315511288).

2125847418152 is a wasteful number, since it uses less digits than its factorization.

2125847418152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413268032 (or 413268028 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 50.

The spelling of 2125847418152 in words is "two trillion, one hundred twenty-five billion, eight hundred forty-seven million, four hundred eighteen thousand, one hundred fifty-two".