431050042 has 8 divisors (see below), whose sum is σ = 654365376. Its totient is φ = 212928252.

The previous prime is 431050033. The next prime is 431050063. The reversal of 431050042 is 240050134.

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, 1298178 + ... + 1298509.

It is an arithmetic number, because the mean of its divisors is an integer number (81795672).

Almost surely, 2^431050042 is an apocalyptic number.

431050042 is a deficient number, since it is larger than the sum of its proper divisors (223315334).

431050042 is a wasteful number, since it uses less digits than its factorization.

431050042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596772.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 431050042 is about 20761.7446762068. The cubic root of 431050042 is about 755.3981158388.

The spelling of 431050042 in words is "four hundred thirty-one million, fifty thousand, forty-two".