431014342 has 48 divisors (see below), whose sum is σ = 747081216. Its totient is φ = 186001200.

The previous prime is 431014321. The next prime is 431014357. The reversal of 431014342 is 243410134.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1174243 + ... + 1174609.

It is an arithmetic number, because the mean of its divisors is an integer number (15564192).

Almost surely, 2^431014342 is an apocalyptic number.

431014342 is a deficient number, since it is larger than the sum of its proper divisors (316066874).

431014342 is a wasteful number, since it uses less digits than its factorization.

431014342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 614 counting only the distinct ones).

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

The square root of 431014342 is about 20760.8849040690. The cubic root of 431014342 is about 755.3772609846.

Adding to 431014342 its reverse (243410134), we get a palindrome (674424476).

The spelling of 431014342 in words is "four hundred thirty-one million, fourteen thousand, three hundred forty-two".