14777041453 has 4 divisors (see below), whose sum is σ = 14858682748. Its totient is φ = 14695400160.

The previous prime is 14777041423. The next prime is 14777041471. The reversal of 14777041453 is 35414077741.

14777041453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1139940169 + 13637101284 = 33763^2 + 116778^2 .

It is a cyclic number.

It is not a de Polignac number, because 14777041453 - 2⁵ = 14777041421 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 (14777041423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40820376 + ... + 40820737.

It is an arithmetic number, because the mean of its divisors is an integer number (3714670687).

Almost surely, 2^14777041453 is an apocalyptic number.

It is an amenable number.

14777041453 is a deficient number, since it is larger than the sum of its proper divisors (81641295).

14777041453 is an equidigital number, since it uses as much as digits as its factorization.

14777041453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81641294.

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 14777041453 in words is "fourteen billion, seven hundred seventy-seven million, forty-one thousand, four hundred fifty-three".