4121432039 has 2 divisors, whose sum is σ = 4121432040. Its totient is φ = 4121432038.

The previous prime is 4121431997. The next prime is 4121432041. The reversal of 4121432039 is 9302341214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4121432039 - 2¹² = 4121427943 is a prime.

It is a Sophie Germain prime.

Together with 4121432041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4126432039) 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 as a sum of consecutive naturals, namely, 2060716019 + 2060716020.

It is an arithmetic number, because the mean of its divisors is an integer number (2060716020).

Almost surely, 2^4121432039 is an apocalyptic number.

4121432039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121432039 is an equidigital number, since it uses as much as digits as its factorization.

4121432039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4121432039 is about 64198.3803456131. The cubic root of 4121432039 is about 1603.3046333365.

The spelling of 4121432039 in words is "four billion, one hundred twenty-one million, four hundred thirty-two thousand, thirty-nine".