2025025356442 has 32 divisors (see below), whose sum is σ = 3497744491200. Its totient is φ = 872020423440.

The previous prime is 2025025356433. The next prime is 2025025356533. The reversal of 2025025356442 is 2446535205202.

It is a junction number, because it is equal to n+sod(n) for n = 2025025356395 and 2025025356404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6559017 + ... + 6860812.

It is an arithmetic number, because the mean of its divisors is an integer number (109304515350).

Almost surely, 2^{2025025356442} is an apocalyptic number.

2025025356442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2025025356442 is a deficient number, since it is larger than the sum of its proper divisors (1472719134758).

2025025356442 is a wasteful number, since it uses less digits than its factorization.

2025025356442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13419899 (or 13419861 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 2025025356442 in words is "two trillion, twenty-five billion, twenty-five million, three hundred fifty-six thousand, four hundred forty-two".