69243033313 has 2 divisors, whose sum is σ = 69243033314. Its totient is φ = 69243033312.

The previous prime is 69243033283. The next prime is 69243033359. The reversal of 69243033313 is 31333034296.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69227924544 + 15108769 = 263112^2 + 3887^2 .

It is a cyclic number.

It is not a de Polignac number, because 69243033313 - 2¹³ = 69243025121 is a prime.

It is not a weakly prime, because it can be changed into another prime (69243033413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34621516656 + 34621516657.

It is an arithmetic number, because the mean of its divisors is an integer number (34621516657).

Almost surely, 2^69243033313 is an apocalyptic number.

It is an amenable number.

69243033313 is a deficient number, since it is larger than the sum of its proper divisors (1).

69243033313 is an equidigital number, since it uses as much as digits as its factorization.

69243033313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 37.

The spelling of 69243033313 in words is "sixty-nine billion, two hundred forty-three million, thirty-three thousand, three hundred thirteen".