244431212134 has 8 divisors (see below), whose sum is σ = 367697383200. Its totient is φ = 121865417736.

The previous prime is 244431212093. The next prime is 244431212171. The reversal of 244431212134 is 431212134442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 244431212096 and 244431212105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175093294 + ... + 175094689.

It is an arithmetic number, because the mean of its divisors is an integer number (45962172900).

Almost surely, 2^244431212134 is an apocalyptic number.

244431212134 is a deficient number, since it is larger than the sum of its proper divisors (123266171066).

244431212134 is a wasteful number, since it uses less digits than its factorization.

244431212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350188334.

The product of its digits is 18432, while the sum is 31.

Adding to 244431212134 its reverse (431212134442), we get a palindrome (675643346576).

The spelling of 244431212134 in words is "two hundred forty-four billion, four hundred thirty-one million, two hundred twelve thousand, one hundred thirty-four".