223798451459 has 12 divisors (see below), whose sum is σ = 246180467448. Its totient is φ = 203437447620.

The previous prime is 223798451441. The next prime is 223798451533. The reversal of 223798451459 is 954154897322.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

223798451459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223798451459 - 2²⁰ = 223797402883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223798451398 and 223798451407.

It is not an unprimeable number, because it can be changed into a prime (223798451059) 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 11 ways as a sum of consecutive naturals, for example, 17252594 + ... + 17265560.

It is an arithmetic number, because the mean of its divisors is an integer number (20515038954).

Almost surely, 2^223798451459 is an apocalyptic number.

223798451459 is a deficient number, since it is larger than the sum of its proper divisors (22382015989).

223798451459 is an frugal number, since it uses more digits than its factorization.

223798451459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25967 (or 12978 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 59.

The spelling of 223798451459 in words is "two hundred twenty-three billion, seven hundred ninety-eight million, four hundred fifty-one thousand, four hundred fifty-nine".