244672842 has 16 divisors (see below), whose sum is σ = 515100960. Its totient is φ = 77265072.

The previous prime is 244672829. The next prime is 244672847. The reversal of 244672842 is 248276442.

244672842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×244672842² = 119729599224713928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244672842.

It is not an unprimeable number, because it can be changed into a prime (244672847) 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, 1073013 + ... + 1073240.

It is an arithmetic number, because the mean of its divisors is an integer number (32193810).

Almost surely, 2^244672842 is an apocalyptic number.

244672842 is an abundant number, since it is smaller than the sum of its proper divisors (270428118).

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

244672842 is a wasteful number, since it uses less digits than its factorization.

244672842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146277.

The product of its digits is 172032, while the sum is 39.

The square root of 244672842 is about 15642.0216724054. The cubic root of 244672842 is about 625.4538288898.

The spelling of 244672842 in words is "two hundred forty-four million, six hundred seventy-two thousand, eight hundred forty-two".