3214431242 has 16 divisors (see below), whose sum is σ = 5388272064. Its totient is φ = 1425468000.

The previous prime is 3214431239. The next prime is 3214431287. The reversal of 3214431242 is 2421344123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780934 + ... + 1782737.

It is an arithmetic number, because the mean of its divisors is an integer number (336767004).

Almost surely, 2^3214431242 is an apocalyptic number.

3214431242 is a deficient number, since it is larger than the sum of its proper divisors (2173840822).

3214431242 is a wasteful number, since it uses less digits than its factorization.

3214431242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563725.

The product of its digits is 4608, while the sum is 26.

The square root of 3214431242 is about 56695.9543706603. The cubic root of 3214431242 is about 1475.8244923305.

Adding to 3214431242 its reverse (2421344123), we get a palindrome (5635775365).

The spelling of 3214431242 in words is "three billion, two hundred fourteen million, four hundred thirty-one thousand, two hundred forty-two".