12402233342 has 8 divisors (see below), whose sum is σ = 18616427616. Its totient is φ = 6196757472.

The previous prime is 12402233341. The next prime is 12402233357. The reversal of 12402233342 is 24333220421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402233341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2176043 + ... + 2181734.

It is an arithmetic number, because the mean of its divisors is an integer number (2327053452).

Almost surely, 2^12402233342 is an apocalyptic number.

12402233342 is a deficient number, since it is larger than the sum of its proper divisors (6214194274).

12402233342 is a wasteful number, since it uses less digits than its factorization.

12402233342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359202.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12402233342 its reverse (24333220421), we get a palindrome (36735453763).

The spelling of 12402233342 in words is "twelve billion, four hundred two million, two hundred thirty-three thousand, three hundred forty-two".