20413666122033 has 16 divisors (see below), whose sum is σ = 28652749291520. Its totient is φ = 12891946341456.

The previous prime is 20413666122029. The next prime is 20413666122043. The reversal of 20413666122033 is 33022166631402.

It is not a de Polignac number, because 20413666122033 - 2² = 20413666122029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20413666121982 and 20413666122000.

It is not an unprimeable number, because it can be changed into a prime (20413666122023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11607985 + ... + 13250382.

It is an arithmetic number, because the mean of its divisors is an integer number (1790796830720).

Almost surely, 2^{20413666122033} is an apocalyptic number.

It is an amenable number.

20413666122033 is a deficient number, since it is larger than the sum of its proper divisors (8239083169487).

20413666122033 is a wasteful number, since it uses less digits than its factorization.

20413666122033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24872796.

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 20413666122033 in words is "twenty trillion, four hundred thirteen billion, six hundred sixty-six million, one hundred twenty-two thousand, thirty-three".