4132432813 has 2 divisors, whose sum is σ = 4132432814. Its totient is φ = 4132432812.

The previous prime is 4132432789. The next prime is 4132432831. The reversal of 4132432813 is 3182342314.

It is a happy number.

4132432813 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (4132432831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729331049 + 1403101764 = 52243^2 + 37458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4132432813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4132436813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066216406 + 2066216407.

It is an arithmetic number, because the mean of its divisors is an integer number (2066216407).

Almost surely, 2^4132432813 is an apocalyptic number.

It is an amenable number.

4132432813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4132432813 is an equidigital number, since it uses as much as digits as its factorization.

4132432813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 4132432813 is about 64284.0012211437. The cubic root of 4132432813 is about 1604.7298598476.

The spelling of 4132432813 in words is "four billion, one hundred thirty-two million, four hundred thirty-two thousand, eight hundred thirteen".