431141035126 has 4 divisors (see below), whose sum is σ = 646711552692. Its totient is φ = 215570517562.

The previous prime is 431141035109. The next prime is 431141035139. The reversal of 431141035126 is 621530141134.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107785258780 + ... + 107785258783.

It is an arithmetic number, because the mean of its divisors is an integer number (161677888173).

Almost surely, 2^431141035126 is an apocalyptic number.

431141035126 is a deficient number, since it is larger than the sum of its proper divisors (215570517566).

431141035126 is a wasteful number, since it uses less digits than its factorization.

431141035126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215570517565.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 431141035126 in words is "four hundred thirty-one billion, one hundred forty-one million, thirty-five thousand, one hundred twenty-six".