12234703558 has 16 divisors (see below), whose sum is σ = 22880484864. Its totient is φ = 4766767560.

The previous prime is 12234703543. The next prime is 12234703597. The reversal of 12234703558 is 85530743221.

It is a self number, because there is not a number n which added to its sum of digits gives 12234703558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39722910 + ... + 39723217.

It is an arithmetic number, because the mean of its divisors is an integer number (1430030304).

Almost surely, 2^12234703558 is an apocalyptic number.

12234703558 is a deficient number, since it is larger than the sum of its proper divisors (10645781306).

12234703558 is a wasteful number, since it uses less digits than its factorization.

12234703558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79446147.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 12234703558 in words is "twelve billion, two hundred thirty-four million, seven hundred three thousand, five hundred fifty-eight".