431051042 has 8 divisors (see below), whose sum is σ = 648339456. Its totient is φ = 214937892.

The previous prime is 431051021. The next prime is 431051059. The reversal of 431051042 is 240150134.

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

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, 292898 + ... + 294365.

It is an arithmetic number, because the mean of its divisors is an integer number (81042432).

Almost surely, 2^431051042 is an apocalyptic number.

431051042 is a deficient number, since it is larger than the sum of its proper divisors (217288414).

431051042 is a wasteful number, since it uses less digits than its factorization.

431051042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587632.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 431051042 is about 20761.7687589473. The cubic root of 431051042 is about 755.3986999918.

The spelling of 431051042 in words is "four hundred thirty-one million, fifty-one thousand, forty-two".