24021612042 has 8 divisors (see below), whose sum is σ = 48043224096. Its totient is φ = 8007204012.

The previous prime is 24021612031. The next prime is 24021612047.

It is a happy number.

24021612042 is nontrivially palindromic in base 10.

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

24021612042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (24021612047) 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, 2001800998 + ... + 2001801009.

It is an arithmetic number, because the mean of its divisors is an integer number (6005403012).

Almost surely, 2^24021612042 is an apocalyptic number.

24021612042 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.

24021612042 is a wasteful number, since it uses less digits than its factorization.

24021612042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003602012.

The product of its (nonzero) digits is 1536, while the sum is 24.

The spelling of 24021612042 in words is "twenty-four billion, twenty-one million, six hundred twelve thousand, forty-two".