244006421105 has 8 divisors (see below), whose sum is σ = 293459841000. Its totient is φ = 194770379776.

The previous prime is 244006421101. The next prime is 244006421149. The reversal of 244006421105 is 501124600442.

It can be written as a sum of positive squares in 4 ways, for example, as 5987809 + 244000433296 = 2447^2 + 493964^2 .

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 244006421105 - 2² = 244006421101 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244006421101) 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, 54342170 + ... + 54346659.

It is an arithmetic number, because the mean of its divisors is an integer number (36682480125).

Almost surely, 2^244006421105 is an apocalyptic number.

It is an amenable number.

244006421105 is a deficient number, since it is larger than the sum of its proper divisors (49453419895).

244006421105 is a wasteful number, since it uses less digits than its factorization.

244006421105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108689283.

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 244006421105 in words is "two hundred forty-four billion, six million, four hundred twenty-one thousand, one hundred five".