13412291732869 has 2 divisors, whose sum is σ = 13412291732870. Its totient is φ = 13412291732868.

The previous prime is 13412291732831. The next prime is 13412291732887. The reversal of 13412291732869 is 96823719221431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11410242189025 + 2002049543844 = 3377905^2 + 1414938^2 .

It is a cyclic number.

It is not a de Polignac number, because 13412291732869 - 2²⁹ = 13411754861957 is a prime.

It is a super-2 number, since 2×13412291732869² (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 (13412291732669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706145866434 + 6706145866435.

It is an arithmetic number, because the mean of its divisors is an integer number (6706145866435).

Almost surely, 2^{13412291732869} is an apocalyptic number.

It is an amenable number.

13412291732869 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412291732869 is an equidigital number, since it uses as much as digits as its factorization.

13412291732869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 58.

The spelling of 13412291732869 in words is "thirteen trillion, four hundred twelve billion, two hundred ninety-one million, seven hundred thirty-two thousand, eight hundred sixty-nine".