246624042066 has 8 divisors (see below), whose sum is σ = 493248084144. Its totient is φ = 82208014020.

The previous prime is 246624042061. The next prime is 246624042073. The reversal of 246624042066 is 660240426642.

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

246624042066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (246624042061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20552003500 + ... + 20552003511.

It is an arithmetic number, because the mean of its divisors is an integer number (61656010518).

Almost surely, 2^246624042066 is an apocalyptic number.

246624042066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

246624042066 is a wasteful number, since it uses less digits than its factorization.

246624042066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41104007016.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 246624042066 in words is "two hundred forty-six billion, six hundred twenty-four million, forty-two thousand, sixty-six".