12444570050 has 48 divisors (see below), whose sum is σ = 25317522432. Its totient is φ = 4513406400.

The previous prime is 12444570043. The next prime is 12444570053. The reversal of 12444570050 is 5007544421.

It is a junction number, because it is equal to n+sod(n) for n = 12444569989 and 12444570016.

It is not an unprimeable number, because it can be changed into a prime (12444570053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181112 + ... + 240188.

It is an arithmetic number, because the mean of its divisors is an integer number (527448384).

Almost surely, 2^12444570050 is an apocalyptic number.

12444570050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12444570050 is an abundant number, since it is smaller than the sum of its proper divisors (12872952382).

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

12444570050 is a wasteful number, since it uses less digits than its factorization.

12444570050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59483 (or 59478 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The spelling of 12444570050 in words is "twelve billion, four hundred forty-four million, five hundred seventy thousand, fifty".