14935942691 has 2 divisors, whose sum is σ = 14935942692. Its totient is φ = 14935942690.

The previous prime is 14935942661. The next prime is 14935942783. The reversal of 14935942691 is 19624953941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14935942691 - 2³⁰ = 13862200867 is a prime.

It is not a weakly prime, because it can be changed into another prime (14935942601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7467971345 + 7467971346.

It is an arithmetic number, because the mean of its divisors is an integer number (7467971346).

Almost surely, 2^14935942691 is an apocalyptic number.

14935942691 is a deficient number, since it is larger than the sum of its proper divisors (1).

14935942691 is an equidigital number, since it uses as much as digits as its factorization.

14935942691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 53.

The spelling of 14935942691 in words is "fourteen billion, nine hundred thirty-five million, nine hundred forty-two thousand, six hundred ninety-one".