12342233400 has 96 divisors (see below), whose sum is σ = 43726784640. Its totient is φ = 2821080960.

The previous prime is 12342233341. The next prime is 12342233401. The reversal of 12342233400 is 433224321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12342233401) 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 23 ways as a sum of consecutive naturals, for example, 1465114 + ... + 1473513.

It is an arithmetic number, because the mean of its divisors is an integer number (455487340).

Almost surely, 2^12342233400 is an apocalyptic number.

12342233400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12342233400 is an abundant number, since it is smaller than the sum of its proper divisors (31384551240).

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

12342233400 is a wasteful number, since it uses less digits than its factorization.

12342233400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938653 (or 2938644 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12342233400 its reverse (433224321), we get a palindrome (12775457721).

The spelling of 12342233400 in words is "twelve billion, three hundred forty-two million, two hundred thirty-three thousand, four hundred".