20242023999 has 8 divisors (see below), whose sum is σ = 27431814192. Its totient is φ = 13273458240.

The previous prime is 20242023943. The next prime is 20242024001. The reversal of 20242023999 is 99932024202.

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

It is a de Polignac number, because none of the positive numbers 2^k-20242023999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20242023999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20242023299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55305894 + ... + 55306259.

It is an arithmetic number, because the mean of its divisors is an integer number (3428976774).

Almost surely, 2^20242023999 is an apocalyptic number.

20242023999 is a deficient number, since it is larger than the sum of its proper divisors (7189790193).

20242023999 is a wasteful number, since it uses less digits than its factorization.

20242023999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110612217.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 20242023999 in words is "twenty billion, two hundred forty-two million, twenty-three thousand, nine hundred ninety-nine".