405416614513 has 2 divisors, whose sum is σ = 405416614514. Its totient is φ = 405416614512.

The previous prime is 405416614487. The next prime is 405416614543. The reversal of 405416614513 is 315416614504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386656381489 + 18760233024 = 621817^2 + 136968^2 .

It is a cyclic number.

It is not a de Polignac number, because 405416614513 - 2²⁵ = 405383060081 is a prime.

It is not a weakly prime, because it can be changed into another prime (405416614543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202708307256 + 202708307257.

It is an arithmetic number, because the mean of its divisors is an integer number (202708307257).

Almost surely, 2^405416614513 is an apocalyptic number.

It is an amenable number.

405416614513 is a deficient number, since it is larger than the sum of its proper divisors (1).

405416614513 is an equidigital number, since it uses as much as digits as its factorization.

405416614513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

Subtracting from 405416614513 its reverse (315416614504), we obtain a palindrome (90000000009).

The spelling of 405416614513 in words is "four hundred five billion, four hundred sixteen million, six hundred fourteen thousand, five hundred thirteen".