12400044230310 has 64 divisors (see below), whose sum is σ = 32498598228480. Its totient is φ = 3003013191680.

The previous prime is 12400044230281. The next prime is 12400044230311. The reversal of 12400044230310 is 1303244000421.

12400044230310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12400044230310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12400044230311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18788475 + ... + 19437254.

It is an arithmetic number, because the mean of its divisors is an integer number (507790597320).

Almost surely, 2^{12400044230310} is an apocalyptic number.

12400044230310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12400044230310 is an abundant number, since it is smaller than the sum of its proper divisors (20098553998170).

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

12400044230310 is a wasteful number, since it uses less digits than its factorization.

12400044230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38226733.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12400044230310 its reverse (1303244000421), we get a palindrome (13703288230731).

The spelling of 12400044230310 in words is "twelve trillion, four hundred billion, forty-four million, two hundred thirty thousand, three hundred ten".