13950196679 has 2 divisors, whose sum is σ = 13950196680. Its totient is φ = 13950196678.

The previous prime is 13950196619. The next prime is 13950196747. The reversal of 13950196679 is 97669105931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13950196679 - 2⁸ = 13950196423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13950196609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975098339 + 6975098340.

It is an arithmetic number, because the mean of its divisors is an integer number (6975098340).

Almost surely, 2^13950196679 is an apocalyptic number.

13950196679 is a deficient number, since it is larger than the sum of its proper divisors (1).

13950196679 is an equidigital number, since it uses as much as digits as its factorization.

13950196679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2755620, while the sum is 56.

The spelling of 13950196679 in words is "thirteen billion, nine hundred fifty million, one hundred ninety-six thousand, six hundred seventy-nine".