244431141 has 8 divisors (see below), whose sum is σ = 326241024. Its totient is φ = 162787680.

The previous prime is 244431137. The next prime is 244431149. The reversal of 244431141 is 141134442.

244431141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 244431141 - 2² = 244431137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244431149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38136 + ... + 44081.

It is an arithmetic number, because the mean of its divisors is an integer number (40780128).

Almost surely, 2^244431141 is an apocalyptic number.

It is an amenable number.

244431141 is a deficient number, since it is larger than the sum of its proper divisors (81809883).

244431141 is an equidigital number, since it uses as much as digits as its factorization.

244431141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83211.

The product of its digits is 1536, while the sum is 24.

The square root of 244431141 is about 15634.2937480399. The cubic root of 244431141 is about 625.2478087190.

Adding to 244431141 its reverse (141134442), we get a palindrome (385565583).

The spelling of 244431141 in words is "two hundred forty-four million, four hundred thirty-one thousand, one hundred forty-one".