12234473400 has 96 divisors (see below), whose sum is σ = 38302570800. Its totient is φ = 3230208000.

The previous prime is 12234473399. The next prime is 12234473507. The reversal of 12234473400 is 437443221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40345 + ... + 161544.

Almost surely, 2^12234473400 is an apocalyptic number.

12234473400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12234473400 is an abundant number, since it is smaller than the sum of its proper divisors (26068097400).

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

12234473400 is a wasteful number, since it uses less digits than its factorization.

12234473400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202009 (or 202000 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 12234473400 in words is "twelve billion, two hundred thirty-four million, four hundred seventy-three thousand, four hundred".