336801478009 has 2 divisors, whose sum is σ = 336801478010. Its totient is φ = 336801478008.

The previous prime is 336801477953. The next prime is 336801478051. The reversal of 336801478009 is 900874108633.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314008933225 + 22792544784 = 560365^2 + 150972^2 .

It is an emirp because it is prime and its reverse (900874108633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 336801478009 - 2¹³ = 336801469817 is a prime.

It is a super-2 number, since 2×336801478009² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (336801473009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168400739004 + 168400739005.

It is an arithmetic number, because the mean of its divisors is an integer number (168400739005).

Almost surely, 2^336801478009 is an apocalyptic number.

It is an amenable number.

336801478009 is a deficient number, since it is larger than the sum of its proper divisors (1).

336801478009 is an equidigital number, since it uses as much as digits as its factorization.

336801478009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 336801478009 in words is "three hundred thirty-six billion, eight hundred one million, four hundred seventy-eight thousand, nine".