244242005132 has 12 divisors (see below), whose sum is σ = 442162250880. Its totient is φ = 117909933456.

The previous prime is 244242005131. The next prime is 244242005143. The reversal of 244242005132 is 231500242442.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 244242005095 and 244242005104.

It is not an unprimeable number, because it can be changed into a prime (244242005131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052767148 + ... + 1052767379.

It is an arithmetic number, because the mean of its divisors is an integer number (36846854240).

Almost surely, 2^244242005132 is an apocalyptic number.

It is an amenable number.

244242005132 is a deficient number, since it is larger than the sum of its proper divisors (197920245748).

244242005132 is a wasteful number, since it uses less digits than its factorization.

244242005132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105534560 (or 2105534558 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 244242005132 its reverse (231500242442), we get a palindrome (475742247574).

The spelling of 244242005132 in words is "two hundred forty-four billion, two hundred forty-two million, five thousand, one hundred thirty-two".