23405334041466 has 128 divisors (see below), whose sum is σ = 57011230080000. Its totient is φ = 7073477627328.

The previous prime is 23405334041417. The next prime is 23405334041471. The reversal of 23405334041466 is 66414043350432.

It is a happy number.

23405334041466 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 533 + 40 + 4 + 14 + 66 = 666.

It is a super-2 number, since 2×23405334041466² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47926185 + ... + 48412083.

It is an arithmetic number, because the mean of its divisors is an integer number (445400235000).

Almost surely, 2^{23405334041466} is an apocalyptic number.

23405334041466 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 23405334041466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28505615040000).

23405334041466 is an abundant number, since it is smaller than the sum of its proper divisors (33605896038534).

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

23405334041466 is a wasteful number, since it uses less digits than its factorization.

23405334041466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487145 (or 487139 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 45.

Adding to 23405334041466 its reverse (66414043350432), we get a palindrome (89819377391898).

The spelling of 23405334041466 in words is "twenty-three trillion, four hundred five billion, three hundred thirty-four million, forty-one thousand, four hundred sixty-six".