431114442 has 16 divisors (see below), whose sum is σ = 940613472. Its totient is φ = 130640720.

The previous prime is 431114429. The next prime is 431114447. The reversal of 431114442 is 244411134.

It is not an unprimeable number, because it can be changed into a prime (431114447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265953 + ... + 3266084.

It is an arithmetic number, because the mean of its divisors is an integer number (58788342).

Almost surely, 2^431114442 is an apocalyptic number.

431114442 is an abundant number, since it is smaller than the sum of its proper divisors (509499030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431114442 is a wasteful number, since it uses less digits than its factorization.

431114442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532053.

The product of its digits is 1536, while the sum is 24.

The square root of 431114442 is about 20763.2955476726. The cubic root of 431114442 is about 755.4357334480.

Adding to 431114442 its reverse (244411134), we get a palindrome (675525576).

The spelling of 431114442 in words is "four hundred thirty-one million, one hundred fourteen thousand, four hundred forty-two".