3214432131 has 16 divisors (see below), whose sum is σ = 4634578944. Its totient is φ = 1973984384.

The previous prime is 3214432121. The next prime is 3214432189. The reversal of 3214432131 is 1312344123.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3214432131 - 2⁵ = 3214432099 is a prime.

It is a super-2 number, since 2×3214432131² = 20665147849610402322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3214432121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668115 + ... + 672908.

It is an arithmetic number, because the mean of its divisors is an integer number (289661184).

Almost surely, 2^3214432131 is an apocalyptic number.

3214432131 is a deficient number, since it is larger than the sum of its proper divisors (1420146813).

3214432131 is a wasteful number, since it uses less digits than its factorization.

3214432131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341090.

The product of its digits is 1728, while the sum is 24.

The square root of 3214432131 is about 56695.9622107254. The cubic root of 3214432131 is about 1475.8246283844.

Adding to 3214432131 its reverse (1312344123), we get a palindrome (4526776254).

The spelling of 3214432131 in words is "three billion, two hundred fourteen million, four hundred thirty-two thousand, one hundred thirty-one".