14028504946 has 4 divisors (see below), whose sum is σ = 21042757422. Its totient is φ = 7014252472.

The previous prime is 14028504929. The next prime is 14028504983. The reversal of 14028504946 is 64940582041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64940582041 = 23 ⋅2823503567.

It can be written as a sum of positive squares in only one way, i.e., 13944067225 + 84437721 = 118085^2 + 9189^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3507126235 + ... + 3507126238.

Almost surely, 2^14028504946 is an apocalyptic number.

14028504946 is a deficient number, since it is larger than the sum of its proper divisors (7014252476).

14028504946 is an equidigital number, since it uses as much as digits as its factorization.

14028504946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014252475.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 14028504946 in words is "fourteen billion, twenty-eight million, five hundred four thousand, nine hundred forty-six".