332279840993 has 2 divisors, whose sum is σ = 332279840994. Its totient is φ = 332279840992.

The previous prime is 332279840953. The next prime is 332279840999. The reversal of 332279840993 is 399048972233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 256782387169 + 75497453824 = 506737^2 + 274768^2 .

It is an emirp because it is prime and its reverse (399048972233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332279840993 - 2²⁴ = 332263063777 is a prime.

It is a super-2 number, since 2×332279840993² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332279840999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166139920496 + 166139920497.

It is an arithmetic number, because the mean of its divisors is an integer number (166139920497).

Almost surely, 2^332279840993 is an apocalyptic number.

It is an amenable number.

332279840993 is a deficient number, since it is larger than the sum of its proper divisors (1).

332279840993 is an equidigital number, since it uses as much as digits as its factorization.

332279840993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 59.

The spelling of 332279840993 in words is "three hundred thirty-two billion, two hundred seventy-nine million, eight hundred forty thousand, nine hundred ninety-three".