14613101891 has 2 divisors, whose sum is σ = 14613101892. Its totient is φ = 14613101890.

The previous prime is 14613101869. The next prime is 14613101929. The reversal of 14613101891 is 19810131641.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14613101891 is a prime.

It is not a weakly prime, because it can be changed into another prime (14613109891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7306550945 + 7306550946.

It is an arithmetic number, because the mean of its divisors is an integer number (7306550946).

Almost surely, 2^14613101891 is an apocalyptic number.

14613101891 is a deficient number, since it is larger than the sum of its proper divisors (1).

14613101891 is an equidigital number, since it uses as much as digits as its factorization.

14613101891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 14613101891 in words is "fourteen billion, six hundred thirteen million, one hundred one thousand, eight hundred ninety-one".