12344302131000 has 1024 divisors, whose sum is σ = 45287424000000. Its totient is φ = 2741668300800.

The previous prime is 12344302130981. The next prime is 12344302131013. The reversal of 12344302131000 is 13120344321.

It is a happy number.

It is a super-2 number, since 2×12344302131000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 255 ways as a sum of consecutive naturals, for example, 45889598866 + ... + 45889599134.

It is an arithmetic number, because the mean of its divisors is an integer number (44226000000).

Almost surely, 2^{12344302131000} is an apocalyptic number.

12344302131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12344302131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22643712000000).

12344302131000 is an abundant number, since it is smaller than the sum of its proper divisors (32943121869000).

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

12344302131000 is a wasteful number, since it uses less digits than its factorization.

12344302131000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12344302131000 its reverse (13120344321), we get a palindrome (12357422475321).

The spelling of 12344302131000 in words is "twelve trillion, three hundred forty-four billion, three hundred two million, one hundred thirty-one thousand".