244103140 has 24 divisors (see below), whose sum is σ = 534905280. Its totient is φ = 93395808.

The previous prime is 244103137. The next prime is 244103143. The reversal of 244103140 is 41301442.

It is an interprime number because it is at equal distance from previous prime (244103137) and next prime (244103143).

It is not an unprimeable number, because it can be changed into a prime (244103143) 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, 264870 + ... + 265789.

It is an arithmetic number, because the mean of its divisors is an integer number (22287720).

Almost surely, 2^244103140 is an apocalyptic number.

244103140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244103140 is an abundant number, since it is smaller than the sum of its proper divisors (290802140).

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

244103140 is a wasteful number, since it uses less digits than its factorization.

244103140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530691 (or 530689 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 244103140 is about 15623.8004339533. The cubic root of 244103140 is about 624.9680111628.

Adding to 244103140 its reverse (41301442), we get a palindrome (285404582).

The spelling of 244103140 in words is "two hundred forty-four million, one hundred three thousand, one hundred forty".