1025351424202 has 32 divisors (see below), whose sum is σ = 1802603295360. Its totient is φ = 428245470720.

The previous prime is 1025351424179. The next prime is 1025351424239. The reversal of 1025351424202 is 2024241535201.

It is a happy number.

It is a super-2 number, since 2×1025351424202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464127 + ... + 1505362.

It is an arithmetic number, because the mean of its divisors is an integer number (56331352980).

Almost surely, 2^{1025351424202} is an apocalyptic number.

1025351424202 is a deficient number, since it is larger than the sum of its proper divisors (777251871158).

1025351424202 is a wasteful number, since it uses less digits than its factorization.

1025351424202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970446.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1025351424202 its reverse (2024241535201), we get a palindrome (3049592959403).

The spelling of 1025351424202 in words is "one trillion, twenty-five billion, three hundred fifty-one million, four hundred twenty-four thousand, two hundred two".