24426042666 has 8 divisors (see below), whose sum is σ = 48852085344. Its totient is φ = 8142014220.

The previous prime is 24426042653. The next prime is 24426042673. The reversal of 24426042666 is 66624062442.

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

24426042666 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2035503550 + ... + 2035503561.

It is an arithmetic number, because the mean of its divisors is an integer number (6106510668).

Almost surely, 2^24426042666 is an apocalyptic number.

24426042666 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.

24426042666 is a wasteful number, since it uses less digits than its factorization.

24426042666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071007116.

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

The spelling of 24426042666 in words is "twenty-four billion, four hundred twenty-six million, forty-two thousand, six hundred sixty-six".