244213054989 has 8 divisors (see below), whose sum is σ = 325637215392. Its totient is φ = 162798798960.

The previous prime is 244213054951. The next prime is 244213054993. The reversal of 244213054989 is 989450312442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244213054989 - 2⁸ = 244213054733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244213054289) 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, 2418367 + ... + 2517324.

It is an arithmetic number, because the mean of its divisors is an integer number (40704651924).

Almost surely, 2^244213054989 is an apocalyptic number.

It is an amenable number.

244213054989 is a deficient number, since it is larger than the sum of its proper divisors (81424160403).

244213054989 is a wasteful number, since it uses less digits than its factorization.

244213054989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4952187.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 244213054989 in words is "two hundred forty-four billion, two hundred thirteen million, fifty-four thousand, nine hundred eighty-nine".