12302314044 has 48 divisors (see below), whose sum is σ = 30480232608. Its totient is φ = 3848593408.

The previous prime is 12302314043. The next prime is 12302314067. The reversal of 12302314044 is 44041320321.

It is a super-3 number, since 3×12302314044³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302314043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13407 + ... + 157430.

It is an arithmetic number, because the mean of its divisors is an integer number (635004846).

Almost surely, 2^12302314044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302314044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15240116304).

12302314044 is an abundant number, since it is smaller than the sum of its proper divisors (18177918564).

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

12302314044 is a wasteful number, since it uses less digits than its factorization.

12302314044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171214 (or 171212 counting only the distinct ones).

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

Adding to 12302314044 its reverse (44041320321), we get a palindrome (56343634365).

The spelling of 12302314044 in words is "twelve billion, three hundred two million, three hundred fourteen thousand, forty-four".