24002102120243 has 16 divisors (see below), whose sum is σ = 26449798991616. Its totient is φ = 21640326815520.

The previous prime is 24002102120197. The next prime is 24002102120263. The reversal of 24002102120243 is 34202120120042.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24002102120243 is a prime.

It is a super-2 number, since 2×24002102120243² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24002102120263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113612396 + ... + 113823462.

It is an arithmetic number, because the mean of its divisors is an integer number (1653112436976).

Almost surely, 2^{24002102120243} is an apocalyptic number.

24002102120243 is a deficient number, since it is larger than the sum of its proper divisors (2447696871373).

24002102120243 is a wasteful number, since it uses less digits than its factorization.

24002102120243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414554.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 24002102120243 its reverse (34202120120042), we get a palindrome (58204222240285).

The spelling of 24002102120243 in words is "twenty-four trillion, two billion, one hundred two million, one hundred twenty thousand, two hundred forty-three".