431126621134 has 8 divisors (see below), whose sum is σ = 705479925528. Its totient is φ = 195966645960.

The previous prime is 431126621111. The next prime is 431126621173.

431126621134 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 431126621134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9798332277 + ... + 9798332320.

It is an arithmetic number, because the mean of its divisors is an integer number (88184990691).

Almost surely, 2^431126621134 is an apocalyptic number.

431126621134 is a deficient number, since it is larger than the sum of its proper divisors (274353304394).

431126621134 is a wasteful number, since it uses less digits than its factorization.

431126621134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596664610.

The product of its digits is 20736, while the sum is 34.

The spelling of 431126621134 in words is "four hundred thirty-one billion, one hundred twenty-six million, six hundred twenty-one thousand, one hundred thirty-four".