2523125421142 has 16 divisors (see below), whose sum is σ = 3850794394992. Its totient is φ = 1239570969120.

The previous prime is 2523125421139. The next prime is 2523125421151. The reversal of 2523125421142 is 2411245213252.

It is a junction number, because it is equal to n+sod(n) for n = 2523125421098 and 2523125421107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10803873 + ... + 11034940.

It is an arithmetic number, because the mean of its divisors is an integer number (240674649687).

Almost surely, 2^{2523125421142} is an apocalyptic number.

2523125421142 is a deficient number, since it is larger than the sum of its proper divisors (1327668973850).

2523125421142 is a wasteful number, since it uses less digits than its factorization.

2523125421142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21839823.

The product of its digits is 38400, while the sum is 34.

The spelling of 2523125421142 in words is "two trillion, five hundred twenty-three billion, one hundred twenty-five million, four hundred twenty-one thousand, one hundred forty-two".