14493264977 has 8 divisors (see below), whose sum is σ = 14540707272. Its totient is φ = 14445849600.

The previous prime is 14493264971. The next prime is 14493264997. The reversal of 14493264977 is 77946239441.

It can be written as a sum of positive squares in 4 ways, for example, as 1264584721 + 13228680256 = 35561^2 + 115016^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14493264977 - 2⁶ = 14493264913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14493264971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140277 + ... + 2147037.

It is an arithmetic number, because the mean of its divisors is an integer number (1817588409).

Almost surely, 2^14493264977 is an apocalyptic number.

It is an amenable number.

14493264977 is a deficient number, since it is larger than the sum of its proper divisors (47442295).

14493264977 is an equidigital number, since it uses as much as digits as its factorization.

14493264977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13459.

The product of its digits is 9144576, while the sum is 56.

The spelling of 14493264977 in words is "fourteen billion, four hundred ninety-three million, two hundred sixty-four thousand, nine hundred seventy-seven".