2570255419242 has 32 divisors (see below), whose sum is σ = 5875465641984. Its totient is φ = 734284177200.

The previous prime is 2570255419187. The next prime is 2570255419243. The reversal of 2570255419242 is 2429145520752.

It is a junction number, because it is equal to n+sod(n) for n = 2570255419191 and 2570255419200.

It is not an unprimeable number, because it can be changed into a prime (2570255419243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2685234 + ... + 3514397.

It is an arithmetic number, because the mean of its divisors is an integer number (183608301312).

Almost surely, 2^{2570255419242} is an apocalyptic number.

2570255419242 is an abundant number, since it is smaller than the sum of its proper divisors (3305210222742).

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

2570255419242 is a wasteful number, since it uses less digits than its factorization.

2570255419242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209514.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 2570255419242 in words is "two trillion, five hundred seventy billion, two hundred fifty-five million, four hundred nineteen thousand, two hundred forty-two".