14930289479 has 4 divisors (see below), whose sum is σ = 17063187984. Its totient is φ = 12797390976.

The previous prime is 14930289461. The next prime is 14930289481. The reversal of 14930289479 is 97498203941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97498203941 = 37 ⋅2635086593.

It is a cyclic number.

It is not a de Polignac number, because 14930289479 - 2³² = 10635322183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14930289379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066449242 + ... + 1066449255.

It is an arithmetic number, because the mean of its divisors is an integer number (4265796996).

Almost surely, 2^14930289479 is an apocalyptic number.

14930289479 is a deficient number, since it is larger than the sum of its proper divisors (2132898505).

14930289479 is an equidigital number, since it uses as much as digits as its factorization.

14930289479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132898504.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 14930289479 in words is "fourteen billion, nine hundred thirty million, two hundred eighty-nine thousand, four hundred seventy-nine".