431142034 has 16 divisors (see below), whose sum is σ = 681796800. Its totient is φ = 203911344.

The previous prime is 431142031. The next prime is 431142059. The reversal of 431142034 is 430241134.

It is a junction number, because it is equal to n+sod(n) for n = 431141996 and 431142014.

It is not an unprimeable number, because it can be changed into a prime (431142031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17347 + ... + 34105.

It is an arithmetic number, because the mean of its divisors is an integer number (42612300).

Almost surely, 2^431142034 is an apocalyptic number.

431142034 is a deficient number, since it is larger than the sum of its proper divisors (250654766).

431142034 is a wasteful number, since it uses less digits than its factorization.

431142034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17457.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 431142034 is about 20763.9599787709. The cubic root of 431142034 is about 755.4518494612.

Adding to 431142034 its reverse (430241134), we get a palindrome (861383168).

The spelling of 431142034 in words is "four hundred thirty-one million, one hundred forty-two thousand, thirty-four".