244121541199 has 4 divisors (see below), whose sum is σ = 245187574360. Its totient is φ = 243055508040.

The previous prime is 244121541197. The next prime is 244121541227. The reversal of 244121541199 is 991145121442.

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 244121541199 - 2¹ = 244121541197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244121541197) 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, 533016237 + ... + 533016694.

It is an arithmetic number, because the mean of its divisors is an integer number (61296893590).

Almost surely, 2^244121541199 is an apocalyptic number.

244121541199 is a deficient number, since it is larger than the sum of its proper divisors (1066033161).

244121541199 is a wasteful number, since it uses less digits than its factorization.

244121541199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066033160.

The product of its digits is 103680, while the sum is 43.

The spelling of 244121541199 in words is "two hundred forty-four billion, one hundred twenty-one million, five hundred forty-one thousand, one hundred ninety-nine".