614041231217 has 2 divisors, whose sum is σ = 614041231218. Its totient is φ = 614041231216.

The previous prime is 614041231213. The next prime is 614041231231. The reversal of 614041231217 is 712132140416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332970545296 + 281070685921 = 577036^2 + 530161^2 .

It is a cyclic number.

It is not a de Polignac number, because 614041231217 - 2² = 614041231213 is a prime.

It is not a weakly prime, because it can be changed into another prime (614041231213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307020615608 + 307020615609.

It is an arithmetic number, because the mean of its divisors is an integer number (307020615609).

Almost surely, 2^614041231217 is an apocalyptic number.

It is an amenable number.

614041231217 is a deficient number, since it is larger than the sum of its proper divisors (1).

614041231217 is an equidigital number, since it uses as much as digits as its factorization.

614041231217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 614041231217 in words is "six hundred fourteen billion, forty-one million, two hundred thirty-one thousand, two hundred seventeen".