20023340141 has 8 divisors (see below), whose sum is σ = 23225367360. Its totient is φ = 16906700448.

The previous prime is 20023340137. The next prime is 20023340143. The reversal of 20023340141 is 14104332002.

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

It is a cyclic number.

It is not a de Polignac number, because 20023340141 - 2² = 20023340137 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 (20023340143) 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, 21346376 + ... + 21347313.

It is an arithmetic number, because the mean of its divisors is an integer number (2903170920).

Almost surely, 2^20023340141 is an apocalyptic number.

It is an amenable number.

20023340141 is a deficient number, since it is larger than the sum of its proper divisors (3202027219).

20023340141 is an equidigital number, since it uses as much as digits as its factorization.

20023340141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42693763.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20023340141 its reverse (14104332002), we get a palindrome (34127672143).

The spelling of 20023340141 in words is "twenty billion, twenty-three million, three hundred forty thousand, one hundred forty-one".