414865134709 has 2 divisors, whose sum is σ = 414865134710. Its totient is φ = 414865134708.

The previous prime is 414865134617. The next prime is 414865134721. The reversal of 414865134709 is 907431568414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379329114609 + 35536020100 = 615897^2 + 188510^2 .

It is a cyclic number.

It is not a de Polignac number, because 414865134709 - 2¹⁵ = 414865101941 is a prime.

It is a super-2 number, since 2×414865134709² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414865135709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207432567354 + 207432567355.

It is an arithmetic number, because the mean of its divisors is an integer number (207432567355).

Almost surely, 2^414865134709 is an apocalyptic number.

It is an amenable number.

414865134709 is a deficient number, since it is larger than the sum of its proper divisors (1).

414865134709 is an equidigital number, since it uses as much as digits as its factorization.

414865134709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 414865134709 in words is "four hundred fourteen billion, eight hundred sixty-five million, one hundred thirty-four thousand, seven hundred nine".