20024341115 has 4 divisors (see below), whose sum is σ = 24029209344. Its totient is φ = 16019472888.

The previous prime is 20024341111. The next prime is 20024341147. The reversal of 20024341115 is 51114342002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20024341115 - 2² = 20024341111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20024341111) 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, 2002434107 + ... + 2002434116.

It is an arithmetic number, because the mean of its divisors is an integer number (6007302336).

Almost surely, 2^20024341115 is an apocalyptic number.

20024341115 is a deficient number, since it is larger than the sum of its proper divisors (4004868229).

20024341115 is an equidigital number, since it uses as much as digits as its factorization.

20024341115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004868228.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 20024341115 its reverse (51114342002), we get a palindrome (71138683117).

The spelling of 20024341115 in words is "twenty billion, twenty-four million, three hundred forty-one thousand, one hundred fifteen".