413737964609 has 2 divisors, whose sum is σ = 413737964610. Its totient is φ = 413737964608.

The previous prime is 413737964603. The next prime is 413737964641. The reversal of 413737964609 is 906469737314.

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., 412652064400 + 1085900209 = 642380^2 + 32953^2 .

It is a cyclic number.

It is not a de Polignac number, because 413737964609 - 2¹⁶ = 413737899073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (413737964603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206868982304 + 206868982305.

It is an arithmetic number, because the mean of its divisors is an integer number (206868982305).

Almost surely, 2^413737964609 is an apocalyptic number.

It is an amenable number.

413737964609 is a deficient number, since it is larger than the sum of its proper divisors (1).

413737964609 is an equidigital number, since it uses as much as digits as its factorization.

413737964609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20575296, while the sum is 59.

The spelling of 413737964609 in words is "four hundred thirteen billion, seven hundred thirty-seven million, nine hundred sixty-four thousand, six hundred nine".