69964616011 has 2 divisors, whose sum is σ = 69964616012. Its totient is φ = 69964616010.

The previous prime is 69964616003. The next prime is 69964616107. The reversal of 69964616011 is 11061646996.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69964616011 - 2³ = 69964616003 is a prime.

It is not a weakly prime, because it can be changed into another prime (69964613011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34982308005 + 34982308006.

It is an arithmetic number, because the mean of its divisors is an integer number (34982308006).

Almost surely, 2^69964616011 is an apocalyptic number.

69964616011 is a deficient number, since it is larger than the sum of its proper divisors (1).

69964616011 is an equidigital number, since it uses as much as digits as its factorization.

69964616011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 49.

The spelling of 69964616011 in words is "sixty-nine billion, nine hundred sixty-four million, six hundred sixteen thousand, eleven".