431134235334046 has 16 divisors (see below), whose sum is σ = 650078210214576. Its totient is φ = 214441815462336.

The previous prime is 431134235334029. The next prime is 431134235334097. The reversal of 431134235334046 is 640433532431134.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 431134235333987 and 431134235334005.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 76491711 + ... + 81934426.

It is an arithmetic number, because the mean of its divisors is an integer number (40629888138411).

Almost surely, 2^{431134235334046} is an apocalyptic number.

431134235334046 is a deficient number, since it is larger than the sum of its proper divisors (218943974880530).

431134235334046 is a wasteful number, since it uses less digits than its factorization.

431134235334046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158433243.

The product of its (nonzero) digits is 3732480, while the sum is 46.

The spelling of 431134235334046 in words is "four hundred thirty-one trillion, one hundred thirty-four billion, two hundred thirty-five million, three hundred thirty-four thousand, forty-six".