12342263555 has 32 divisors (see below), whose sum is σ = 15793272000. Its totient is φ = 9243021312.

The previous prime is 12342263543. The next prime is 12342263573. The reversal of 12342263555 is 55536224321.

It is not a de Polignac number, because 12342263555 - 2¹⁴ = 12342247171 is a prime.

It is a super-2 number, since 2×12342263555² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 846971 + ... + 861419.

It is an arithmetic number, because the mean of its divisors is an integer number (493539750).

Almost surely, 2^12342263555 is an apocalyptic number.

12342263555 is a deficient number, since it is larger than the sum of its proper divisors (3451008445).

12342263555 is a wasteful number, since it uses less digits than its factorization.

12342263555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14663.

The product of its digits is 216000, while the sum is 38.

Adding to 12342263555 its reverse (55536224321), we get a palindrome (67878487876).

The spelling of 12342263555 in words is "twelve billion, three hundred forty-two million, two hundred sixty-three thousand, five hundred fifty-five".