244243545342442 has 8 divisors (see below), whose sum is σ = 366479699952096. Its totient is φ = 122083645358412.

The previous prime is 244243545342431. The next prime is 244243545342451.

244243545342442 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 244243545342442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19063648398 + ... + 19063661209.

It is an arithmetic number, because the mean of its divisors is an integer number (45809962494012).

Almost surely, 2^{244243545342442} is an apocalyptic number.

244243545342442 is a deficient number, since it is larger than the sum of its proper divisors (122236154609654).

244243545342442 is a wasteful number, since it uses less digits than its factorization.

244243545342442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38127312812.

The product of its digits is 58982400, while the sum is 52.

The spelling of 244243545342442 in words is "two hundred forty-four trillion, two hundred forty-three billion, five hundred forty-five million, three hundred forty-two thousand, four hundred forty-two".