431345034983 has 2 divisors, whose sum is σ = 431345034984. Its totient is φ = 431345034982.

The previous prime is 431345034973. The next prime is 431345035153. The reversal of 431345034983 is 389430543134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 431345034983 - 2⁸ = 431345034727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431345034973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215672517491 + 215672517492.

It is an arithmetic number, because the mean of its divisors is an integer number (215672517492).

Almost surely, 2^431345034983 is an apocalyptic number.

431345034983 is a deficient number, since it is larger than the sum of its proper divisors (1).

431345034983 is an equidigital number, since it uses as much as digits as its factorization.

431345034983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 431345034983 in words is "four hundred thirty-one billion, three hundred forty-five million, thirty-four thousand, nine hundred eighty-three".