20200024242 has 16 divisors (see below), whose sum is σ = 44888942880. Its totient is φ = 6733341396.

The previous prime is 20200024231. The next prime is 20200024261. The reversal of 20200024242 is 24242000202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187037208 + ... + 187037315.

It is an arithmetic number, because the mean of its divisors is an integer number (2805558930).

Almost surely, 2^20200024242 is an apocalyptic number.

20200024242 is an abundant number, since it is smaller than the sum of its proper divisors (24688918638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20200024242 is a wasteful number, since it uses less digits than its factorization.

20200024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374074534 (or 374074528 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 20200024242 its reverse (24242000202), we get a palindrome (44442024444).

The spelling of 20200024242 in words is "twenty billion, two hundred million, twenty-four thousand, two hundred forty-two".