981344141124223 has 8 divisors (see below), whose sum is σ = 1060912584999920. Its totient is φ = 904567572472320.

The previous prime is 981344141124199. The next prime is 981344141124341. The reversal of 981344141124223 is 322421141443189.

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 981344141124223 - 2⁹ = 981344141123711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981344141127223) 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, 697968805218 + ... + 697968806623.

It is an arithmetic number, because the mean of its divisors is an integer number (132614073124990).

Almost surely, 2^{981344141124223} is an apocalyptic number.

981344141124223 is a deficient number, since it is larger than the sum of its proper divisors (79568443875697).

981344141124223 is a wasteful number, since it uses less digits than its factorization.

981344141124223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395937611897.

The product of its digits is 1327104, while the sum is 49.

The spelling of 981344141124223 in words is "nine hundred eighty-one trillion, three hundred forty-four billion, one hundred forty-one million, one hundred twenty-four thousand, two hundred twenty-three".