4232544131 has 2 divisors, whose sum is σ = 4232544132. Its totient is φ = 4232544130.

The previous prime is 4232544067. The next prime is 4232544149. The reversal of 4232544131 is 1314452324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4232544131 - 2⁶ = 4232544067 is a prime.

It is a super-2 number, since 2×4232544131² = 35828859641725090322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4232544094 and 4232544103.

It is not a weakly prime, because it can be changed into another prime (4232544031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116272065 + 2116272066.

It is an arithmetic number, because the mean of its divisors is an integer number (2116272066).

Almost surely, 2^4232544131 is an apocalyptic number.

4232544131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232544131 is an equidigital number, since it uses as much as digits as its factorization.

4232544131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 4232544131 is about 65058.0058947398. The cubic root of 4232544131 is about 1617.5852010857.

Adding to 4232544131 its reverse (1314452324), we get a palindrome (5546996455).

The spelling of 4232544131 in words is "four billion, two hundred thirty-two million, five hundred forty-four thousand, one hundred thirty-one".