12343003554 has 32 divisors (see below), whose sum is σ = 29697454080. Its totient is φ = 3340963152.

The previous prime is 12343003501. The next prime is 12343003583. The reversal of 12343003554 is 45530034321.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7732914 + ... + 7734509.

It is an arithmetic number, because the mean of its divisors is an integer number (928045440).

Almost surely, 2^12343003554 is an apocalyptic number.

12343003554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12343003554 is an abundant number, since it is smaller than the sum of its proper divisors (17354450526).

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

12343003554 is a wasteful number, since it uses less digits than its factorization.

12343003554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15467454.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 12343003554 its reverse (45530034321), we get a palindrome (57873037875).

The spelling of 12343003554 in words is "twelve billion, three hundred forty-three million, three thousand, five hundred fifty-four".