244155234 has 32 divisors (see below), whose sum is σ = 506010240. Its totient is φ = 78444800.

The previous prime is 244155227. The next prime is 244155239. The reversal of 244155234 is 432551442.

It is a super-2 number, since 2×244155234² = 119223556579189512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244155239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178714 + ... + 180074.

It is an arithmetic number, because the mean of its divisors is an integer number (15812820).

Almost surely, 2^244155234 is an apocalyptic number.

244155234 is an abundant number, since it is smaller than the sum of its proper divisors (261855006).

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

244155234 is a wasteful number, since it uses less digits than its factorization.

244155234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426.

The product of its digits is 19200, while the sum is 30.

The square root of 244155234 is about 15625.4674810068. The cubic root of 244155234 is about 625.0124660980.

It can be divided in two parts, 2441 and 55234, that added together give a palindrome (57675).

The spelling of 244155234 in words is "two hundred forty-four million, one hundred fifty-five thousand, two hundred thirty-four".