12323554131164 has 96 divisors (see below), whose sum is σ = 24082798461120. Its totient is φ = 5491478937600.

The previous prime is 12323554131143. The next prime is 12323554131191. The reversal of 12323554131164 is 46113145532321.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

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, 42044759 + ... + 42336849.

It is an arithmetic number, because the mean of its divisors is an integer number (250862483970).

Almost surely, 2^{12323554131164} is an apocalyptic number.

It is an amenable number.

12323554131164 is a deficient number, since it is larger than the sum of its proper divisors (11759244329956).

12323554131164 is a wasteful number, since it uses less digits than its factorization.

12323554131164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292599 (or 292597 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

Adding to 12323554131164 its reverse (46113145532321), we get a palindrome (58436699663485).

The spelling of 12323554131164 in words is "twelve trillion, three hundred twenty-three billion, five hundred fifty-four million, one hundred thirty-one thousand, one hundred sixty-four".