23336322020466 has 128 divisors (see below), whose sum is σ = 59998846279680. Its totient is φ = 5881339335168.

The previous prime is 23336322020419. The next prime is 23336322020471. The reversal of 23336322020466 is 66402022363332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12072955 + ... + 13871873.

It is an arithmetic number, because the mean of its divisors is an integer number (468740986560).

Almost surely, 2^{23336322020466} is an apocalyptic number.

23336322020466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23336322020466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29999423139840).

23336322020466 is an abundant number, since it is smaller than the sum of its proper divisors (36662524259214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23336322020466 is a wasteful number, since it uses less digits than its factorization.

23336322020466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800000.

The product of its (nonzero) digits is 1119744, while the sum is 42.

Adding to 23336322020466 its reverse (66402022363332), we get a palindrome (89738344383798).

The spelling of 23336322020466 in words is "twenty-three trillion, three hundred thirty-six billion, three hundred twenty-two million, twenty thousand, four hundred sixty-six".