12344295542 has 16 divisors (see below), whose sum is σ = 19520428032. Its totient is φ = 5845958760.

The previous prime is 12344295517. The next prime is 12344295571. The reversal of 12344295542 is 24559244321.

It is a self number, because there is not a number n which added to its sum of digits gives 12344295542.

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, 2115188 + ... + 2121015.

It is an arithmetic number, because the mean of its divisors is an integer number (1220026752).

Almost surely, 2^12344295542 is an apocalyptic number.

12344295542 is a deficient number, since it is larger than the sum of its proper divisors (7176132490).

12344295542 is a wasteful number, since it uses less digits than its factorization.

12344295542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236283.

The product of its digits is 345600, while the sum is 41.

The spelling of 12344295542 in words is "twelve billion, three hundred forty-four million, two hundred ninety-five thousand, five hundred forty-two".