20041442341 has 4 divisors (see below), whose sum is σ = 21220350732. Its totient is φ = 18862533952.

The previous prime is 20041442339. The next prime is 20041442401. The reversal of 20041442341 is 14324414002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5798213316 + 14243229025 = 76146^2 + 119345^2 .

It is a cyclic number.

It is not a de Polignac number, because 20041442341 - 2¹ = 20041442339 is a prime.

It is a super-2 number, since 2×20041442341² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041442741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589454170 + ... + 589454203.

It is an arithmetic number, because the mean of its divisors is an integer number (5305087683).

Almost surely, 2^20041442341 is an apocalyptic number.

It is an amenable number.

20041442341 is a deficient number, since it is larger than the sum of its proper divisors (1178908391).

20041442341 is a wasteful number, since it uses less digits than its factorization.

20041442341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178908390.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20041442341 its reverse (14324414002), we get a palindrome (34365856343).

The spelling of 20041442341 in words is "twenty billion, forty-one million, four hundred forty-two thousand, three hundred forty-one".