34131432539 has 2 divisors, whose sum is σ = 34131432540. Its totient is φ = 34131432538.

The previous prime is 34131432523. The next prime is 34131432547. The reversal of 34131432539 is 93523413143.

It is a strong prime.

It is an emirp because it is prime and its reverse (93523413143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34131432539 - 2⁴ = 34131432523 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34131432509) 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, 17065716269 + 17065716270.

It is an arithmetic number, because the mean of its divisors is an integer number (17065716270).

Almost surely, 2^34131432539 is an apocalyptic number.

34131432539 is a deficient number, since it is larger than the sum of its proper divisors (1).

34131432539 is an equidigital number, since it uses as much as digits as its factorization.

34131432539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The spelling of 34131432539 in words is "thirty-four billion, one hundred thirty-one million, four hundred thirty-two thousand, five hundred thirty-nine".