3132432241 has 4 divisors (see below), whose sum is σ = 3133280500. Its totient is φ = 3131583984.

The previous prime is 3132432211. The next prime is 3132432269. The reversal of 3132432241 is 1422342313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1422342313 = 7 ⋅203191759.

It can be written as a sum of positive squares in 2 ways, for example, as 337089600 + 2795342641 = 18360^2 + 52871^2 .

It is a cyclic number.

It is not a de Polignac number, because 3132432241 - 2⁷ = 3132432113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3132432211) 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 3 ways as a sum of consecutive naturals, for example, 418566 + ... + 425983.

It is an arithmetic number, because the mean of its divisors is an integer number (783320125).

Almost surely, 2^3132432241 is an apocalyptic number.

It is an amenable number.

3132432241 is a deficient number, since it is larger than the sum of its proper divisors (848259).

3132432241 is an equidigital number, since it uses as much as digits as its factorization.

3132432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848258.

The product of its digits is 3456, while the sum is 25.

The square root of 3132432241 is about 55968.1359435885. The cubic root of 3132432241 is about 1463.1669917045.

Adding to 3132432241 its reverse (1422342313), we get a palindrome (4554774554).

The spelling of 3132432241 in words is "three billion, one hundred thirty-two million, four hundred thirty-two thousand, two hundred forty-one".