244041387 has 4 divisors (see below), whose sum is σ = 325388520. Its totient is φ = 162694256.

The previous prime is 244041367. The next prime is 244041397. The reversal of 244041387 is 783140442.

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

It is a cyclic number.

It is not a de Polignac number, because 244041387 - 2⁸ = 244041131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244041367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40673562 + ... + 40673567.

It is an arithmetic number, because the mean of its divisors is an integer number (81347130).

Almost surely, 2^244041387 is an apocalyptic number.

244041387 is a deficient number, since it is larger than the sum of its proper divisors (81347133).

244041387 is an equidigital number, since it uses as much as digits as its factorization.

244041387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81347132.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 244041387 is about 15621.8240612292. The cubic root of 244041387 is about 624.9153054301.

The spelling of 244041387 in words is "two hundred forty-four million, forty-one thousand, three hundred eighty-seven".