12460503944 has 64 divisors (see below), whose sum is σ = 27307756800. Its totient is φ = 5219645184.

The previous prime is 12460503941. The next prime is 12460503947. The reversal of 12460503944 is 44930506421.

It is an interprime number because it is at equal distance from previous prime (12460503941) and next prime (12460503947).

It is a junction number, because it is equal to n+sod(n) for n = 12460503898 and 12460503907.

It is not an unprimeable number, because it can be changed into a prime (12460503941) 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, 790589 + ... + 806195.

It is an arithmetic number, because the mean of its divisors is an integer number (426683700).

Almost surely, 2^12460503944 is an apocalyptic number.

12460503944 is a gapful number since it is divisible by the number (14) 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 12460503944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13653878400).

12460503944 is an abundant number, since it is smaller than the sum of its proper divisors (14847252856).

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

12460503944 is a wasteful number, since it uses less digits than its factorization.

12460503944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942 (or 15938 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 12460503944 in words is "twelve billion, four hundred sixty million, five hundred three thousand, nine hundred forty-four".