13432013414509 has 2 divisors, whose sum is σ = 13432013414510. Its totient is φ = 13432013414508.

The previous prime is 13432013414483. The next prime is 13432013414591. The reversal of 13432013414509 is 90541431023431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9747801889609 + 3684211524900 = 3122147^2 + 1919430^2 .

It is a cyclic number.

It is not a de Polignac number, because 13432013414509 - 2³⁹ = 12882257600621 is a prime.

It is a super-2 number, since 2×13432013414509² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13432013414909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6716006707254 + 6716006707255.

It is an arithmetic number, because the mean of its divisors is an integer number (6716006707255).

Almost surely, 2^{13432013414509} is an apocalyptic number.

It is an amenable number.

13432013414509 is a deficient number, since it is larger than the sum of its proper divisors (1).

13432013414509 is an equidigital number, since it uses as much as digits as its factorization.

13432013414509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 13432013414509 in words is "thirteen trillion, four hundred thirty-two billion, thirteen million, four hundred fourteen thousand, five hundred nine".