14980278179 has 2 divisors, whose sum is σ = 14980278180. Its totient is φ = 14980278178.

The previous prime is 14980278107. The next prime is 14980278233. The reversal of 14980278179 is 97187208941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14980278179 is a prime.

It is not a weakly prime, because it can be changed into another prime (14980208179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7490139089 + 7490139090.

It is an arithmetic number, because the mean of its divisors is an integer number (7490139090).

Almost surely, 2^14980278179 is an apocalyptic number.

14980278179 is a deficient number, since it is larger than the sum of its proper divisors (1).

14980278179 is an equidigital number, since it uses as much as digits as its factorization.

14980278179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 56.

The spelling of 14980278179 in words is "fourteen billion, nine hundred eighty million, two hundred seventy-eight thousand, one hundred seventy-nine".