14156441479 has 2 divisors, whose sum is σ = 14156441480. Its totient is φ = 14156441478.

The previous prime is 14156441449. The next prime is 14156441491. The reversal of 14156441479 is 97414465141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14156441479 - 2⁵ = 14156441447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14156441449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078220739 + 7078220740.

It is an arithmetic number, because the mean of its divisors is an integer number (7078220740).

Almost surely, 2^14156441479 is an apocalyptic number.

14156441479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14156441479 is an equidigital number, since it uses as much as digits as its factorization.

14156441479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 46.

The spelling of 14156441479 in words is "fourteen billion, one hundred fifty-six million, four hundred forty-one thousand, four hundred seventy-nine".