20104144342033 has 8 divisors (see below), whose sum is σ = 21520939528800. Its totient is φ = 18723217387968.

The previous prime is 20104144342027. The next prime is 20104144342039. The reversal of 20104144342033 is 33024344140102.

It is an interprime number because it is at equal distance from previous prime (20104144342027) and next prime (20104144342039).

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 20104144342033 - 2¹⁷ = 20104144210961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20104144341986 and 20104144342004.

It is not an unprimeable number, because it can be changed into a prime (20104144342039) 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, 8967057016 + ... + 8967059257.

It is an arithmetic number, because the mean of its divisors is an integer number (2690117441100).

Almost surely, 2^{20104144342033} is an apocalyptic number.

It is an amenable number.

20104144342033 is a deficient number, since it is larger than the sum of its proper divisors (1416795186767).

20104144342033 is a wasteful number, since it uses less digits than its factorization.

20104144342033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17934116351.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 20104144342033 its reverse (33024344140102), we get a palindrome (53128488482135).

The spelling of 20104144342033 in words is "twenty trillion, one hundred four billion, one hundred forty-four million, three hundred forty-two thousand, thirty-three".