337260005981 has 2 divisors, whose sum is σ = 337260005982. Its totient is φ = 337260005980.

The previous prime is 337260005911. The next prime is 337260006157. The reversal of 337260005981 is 189500062733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334160300356 + 3099705625 = 578066^2 + 55675^2 .

It is a cyclic number.

It is not a de Polignac number, because 337260005981 - 2³⁸ = 62382099037 is a prime.

It is a super-2 number, since 2×337260005981² (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 (337260005911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168630002990 + 168630002991.

It is an arithmetic number, because the mean of its divisors is an integer number (168630002991).

Almost surely, 2^337260005981 is an apocalyptic number.

It is an amenable number.

337260005981 is a deficient number, since it is larger than the sum of its proper divisors (1).

337260005981 is an equidigital number, since it uses as much as digits as its factorization.

337260005981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 337260005981 in words is "three hundred thirty-seven billion, two hundred sixty million, five thousand, nine hundred eighty-one".