14238454355 has 4 divisors (see below), whose sum is σ = 17086145232. Its totient is φ = 11390763480.

The previous prime is 14238454303. The next prime is 14238454361. The reversal of 14238454355 is 55345483241.

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

It is not a de Polignac number, because 14238454355 - 2⁶ = 14238454291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423845431 + ... + 1423845440.

It is an arithmetic number, because the mean of its divisors is an integer number (4271536308).

Almost surely, 2^14238454355 is an apocalyptic number.

14238454355 is a deficient number, since it is larger than the sum of its proper divisors (2847690877).

14238454355 is an equidigital number, since it uses as much as digits as its factorization.

14238454355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847690876.

The product of its digits is 1152000, while the sum is 44.

The spelling of 14238454355 in words is "fourteen billion, two hundred thirty-eight million, four hundred fifty-four thousand, three hundred fifty-five".