431142116025 has 24 divisors (see below), whose sum is σ = 712859668704. Its totient is φ = 229930192000.

The previous prime is 431142116003. The next prime is 431142116059. The reversal of 431142116025 is 520611241134.

It is not a de Polignac number, because 431142116025 - 2¹³ = 431142107833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 431142115983 and 431142116001.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1360477 + ... + 1647173.

It is an arithmetic number, because the mean of its divisors is an integer number (29702486196).

Almost surely, 2^431142116025 is an apocalyptic number.

It is an amenable number.

431142116025 is a deficient number, since it is larger than the sum of its proper divisors (281717552679).

431142116025 is a wasteful number, since it uses less digits than its factorization.

431142116025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306761 (or 306756 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 431142116025 its reverse (520611241134), we get a palindrome (951753357159).

The spelling of 431142116025 in words is "four hundred thirty-one billion, one hundred forty-two million, one hundred sixteen thousand, twenty-five".