2244540069238 has 8 divisors (see below), whose sum is σ = 3482907004080. Its totient is φ = 1083571067880.

The previous prime is 2244540069197. The next prime is 2244540069241. The reversal of 2244540069238 is 8329600454422.

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

It is a junction number, because it is equal to n+sod(n) for n = 2244540069191 and 2244540069200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19349483298 + ... + 19349483413.

It is an arithmetic number, because the mean of its divisors is an integer number (435363375510).

Almost surely, 2^{2244540069238} is an apocalyptic number.

2244540069238 is a deficient number, since it is larger than the sum of its proper divisors (1238366934842).

2244540069238 is a wasteful number, since it uses less digits than its factorization.

2244540069238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38698966742.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 2244540069238 in words is "two trillion, two hundred forty-four billion, five hundred forty million, sixty-nine thousand, two hundred thirty-eight".