223430243350026 has 32 divisors (see below), whose sum is σ = 473862201755328. Its totient is φ = 69989717571840.

The previous prime is 223430243350019. The next prime is 223430243350073. The reversal of 223430243350026 is 620053342034322.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656886120 + ... + 1657020963.

It is an arithmetic number, because the mean of its divisors is an integer number (14808193804854).

Almost surely, 2^{223430243350026} is an apocalyptic number.

223430243350026 is an abundant number, since it is smaller than the sum of its proper divisors (250431958405302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223430243350026 is a wasteful number, since it uses less digits than its factorization.

223430243350026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313907766.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 223430243350026 its reverse (620053342034322), we get a palindrome (843483585384348).

The spelling of 223430243350026 in words is "two hundred twenty-three trillion, four hundred thirty billion, two hundred forty-three million, three hundred fifty thousand, twenty-six".