244155241 has 8 divisors (see below), whose sum is σ = 282019104. Its totient is φ = 208902720.

The previous prime is 244155239. The next prime is 244155251. The reversal of 244155241 is 142551442.

244155241 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 a cyclic number.

It is not a de Polignac number, because 244155241 - 2¹ = 244155239 is a prime.

It is a super-2 number, since 2×244155241² = 119223563415536162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244155251) 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, 652635 + ... + 653008.

It is an arithmetic number, because the mean of its divisors is an integer number (35252388).

Almost surely, 2^244155241 is an apocalyptic number.

It is an amenable number.

244155241 is a deficient number, since it is larger than the sum of its proper divisors (37863863).

244155241 is a wasteful number, since it uses less digits than its factorization.

244155241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305671.

The product of its digits is 6400, while the sum is 28.

The square root of 244155241 is about 15625.4677050001. The cubic root of 244155241 is about 625.0124720711.

The spelling of 244155241 in words is "two hundred forty-four million, one hundred fifty-five thousand, two hundred forty-one".