244250642 has 4 divisors (see below), whose sum is σ = 366375966. Its totient is φ = 122125320.

The previous prime is 244250599. The next prime is 244250651. The reversal of 244250642 is 246052442.

244250642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 215531761 + 28718881 = 14681^2 + 5359^2 .

It is a super-2 number, since 2×244250642² = 119316752234824328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61062659 + ... + 61062662.

Almost surely, 2^244250642 is an apocalyptic number.

244250642 is a deficient number, since it is larger than the sum of its proper divisors (122125324).

244250642 is a wasteful number, since it uses less digits than its factorization.

244250642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122125323.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 244250642 is about 15628.5201474740. The cubic root of 244250642 is about 625.0938670750.

The spelling of 244250642 in words is "two hundred forty-four million, two hundred fifty thousand, six hundred forty-two".