20444301341 has 16 divisors (see below), whose sum is σ = 21701789568. Its totient is φ = 19218091200.

The previous prime is 20444301331. The next prime is 20444301343. The reversal of 20444301341 is 14310344402.

It is a cyclic number.

It is not a de Polignac number, because 20444301341 - 2⁶ = 20444301277 is a prime.

It is a super-2 number, since 2×20444301341² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20444301341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20444301343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785926 + ... + 1797336.

It is an arithmetic number, because the mean of its divisors is an integer number (1356361848).

Almost surely, 2^20444301341 is an apocalyptic number.

It is an amenable number.

20444301341 is a deficient number, since it is larger than the sum of its proper divisors (1257488227).

20444301341 is a wasteful number, since it uses less digits than its factorization.

20444301341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12772.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 20444301341 its reverse (14310344402), we get a palindrome (34754645743).

The spelling of 20444301341 in words is "twenty billion, four hundred forty-four million, three hundred one thousand, three hundred forty-one".