3214043231 has 12 divisors (see below), whose sum is σ = 3802157640. Its totient is φ = 2708198640.

The previous prime is 3214043227. The next prime is 3214043243. The reversal of 3214043231 is 1323404123.

It is not a de Polignac number, because 3214043231 - 2² = 3214043227 is a prime.

It is a super-2 number, since 2×3214043231² = 20660147781473838722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3214043197 and 3214043206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214043201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552980 + ... + 558761.

It is an arithmetic number, because the mean of its divisors is an integer number (316846470).

Almost surely, 2^3214043231 is an apocalyptic number.

3214043231 is a deficient number, since it is larger than the sum of its proper divisors (588114409).

3214043231 is a wasteful number, since it uses less digits than its factorization.

3214043231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111814 (or 1111807 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3214043231 is about 56692.5324094805. The cubic root of 3214043231 is about 1475.7651081412.

Adding to 3214043231 its reverse (1323404123), we get a palindrome (4537447354).

The spelling of 3214043231 in words is "three billion, two hundred fourteen million, forty-three thousand, two hundred thirty-one".