20344003141 has 8 divisors (see below), whose sum is σ = 25363952064. Its totient is φ = 15852469920.

The previous prime is 20344003123. The next prime is 20344003181. The reversal of 20344003141 is 14130044302.

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

It is not a de Polignac number, because 20344003141 - 2⁵ = 20344003109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20344003181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132103840 + ... + 132103993.

It is an arithmetic number, because the mean of its divisors is an integer number (3170494008).

Almost surely, 2^20344003141 is an apocalyptic number.

It is an amenable number.

20344003141 is a deficient number, since it is larger than the sum of its proper divisors (5019948923).

20344003141 is a wasteful number, since it uses less digits than its factorization.

20344003141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264207851.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20344003141 its reverse (14130044302), we get a palindrome (34474047443).

The spelling of 20344003141 in words is "twenty billion, three hundred forty-four million, three thousand, one hundred forty-one".