431013202025 has 12 divisors (see below), whose sum is σ = 610807280832. Its totient is φ = 295551909840.

The previous prime is 431013202021. The next prime is 431013202027. The reversal of 431013202025 is 520202310134.

It is not a de Polignac number, because 431013202025 - 2² = 431013202021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (431013202021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1231466117 + ... + 1231466466.

It is an arithmetic number, because the mean of its divisors is an integer number (50900606736).

Almost surely, 2^431013202025 is an apocalyptic number.

It is an amenable number.

431013202025 is a deficient number, since it is larger than the sum of its proper divisors (179794078807).

431013202025 is a wasteful number, since it uses less digits than its factorization.

431013202025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462932600 (or 2462932595 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 431013202025 its reverse (520202310134), we get a palindrome (951215512159).

The spelling of 431013202025 in words is "four hundred thirty-one billion, thirteen million, two hundred two thousand, twenty-five".