20334344141 has 8 divisors (see below), whose sum is σ = 21417477120. Its totient is φ = 19252501632.

The previous prime is 20334344099. The next prime is 20334344189. The reversal of 20334344141 is 14144343302.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20334344141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334344441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290180 + ... + 353373.

It is an arithmetic number, because the mean of its divisors is an integer number (2677184640).

Almost surely, 2^20334344141 is an apocalyptic number.

It is an amenable number.

20334344141 is a deficient number, since it is larger than the sum of its proper divisors (1083132979).

20334344141 is a wasteful number, since it uses less digits than its factorization.

20334344141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645235.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 20334344141 its reverse (14144343302), we get a palindrome (34478687443).

The spelling of 20334344141 in words is "twenty billion, three hundred thirty-four million, three hundred forty-four thousand, one hundred forty-one".