69981270324331 has 2 divisors, whose sum is σ = 69981270324332. Its totient is φ = 69981270324330.

The previous prime is 69981270324307. The next prime is 69981270324341. The reversal of 69981270324331 is 13342307218996.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 69981270324331 - 2⁴¹ = 67782247068779 is a prime.

It is a super-2 number, since 2×69981270324331² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (69981270324341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34990635162165 + 34990635162166.

It is an arithmetic number, because the mean of its divisors is an integer number (34990635162166).

Almost surely, 2^{69981270324331} is an apocalyptic number.

69981270324331 is a deficient number, since it is larger than the sum of its proper divisors (1).

69981270324331 is an equidigital number, since it uses as much as digits as its factorization.

69981270324331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 69981270324331 in words is "sixty-nine trillion, nine hundred eighty-one billion, two hundred seventy million, three hundred twenty-four thousand, three hundred thirty-one".