20244340422141 has 8 divisors (see below), whose sum is σ = 29446313341344. Its totient is φ = 12269297225520.

The previous prime is 20244340422043. The next prime is 20244340422143. The reversal of 20244340422141 is 14122404344202.

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

It is not a de Polignac number, because 20244340422141 - 2¹¹ = 20244340420093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 613464861277 = 20244340422141 / (2 + 0 + 2 + 4 + 4 + 3 + 4 + 0 + 4 + 2 + 2 + 1 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20244340422143) 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, 306732430606 + ... + 306732430671.

It is an arithmetic number, because the mean of its divisors is an integer number (3680789167668).

Almost surely, 2^{20244340422141} is an apocalyptic number.

It is an amenable number.

20244340422141 is a deficient number, since it is larger than the sum of its proper divisors (9201972919203).

20244340422141 is a wasteful number, since it uses less digits than its factorization.

20244340422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613464861291.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 20244340422141 its reverse (14122404344202), we get a palindrome (34366744766343).

The spelling of 20244340422141 in words is "twenty trillion, two hundred forty-four billion, three hundred forty million, four hundred twenty-two thousand, one hundred forty-one".