202424024243 has 32 divisors (see below), whose sum is σ = 245355264000. Its totient is φ = 163304628480.

The previous prime is 202424024239. The next prime is 202424024263. The reversal of 202424024243 is 342420424202.

It is not a de Polignac number, because 202424024243 - 2² = 202424024239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (202424024203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10968818 + ... + 10987256.

It is an arithmetic number, because the mean of its divisors is an integer number (7667352000).

Almost surely, 2^202424024243 is an apocalyptic number.

202424024243 is a deficient number, since it is larger than the sum of its proper divisors (42931239757).

202424024243 is a wasteful number, since it uses less digits than its factorization.

202424024243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19835.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 202424024243 its reverse (342420424202), we get a palindrome (544844448445).

The spelling of 202424024243 in words is "two hundred two billion, four hundred twenty-four million, twenty-four thousand, two hundred forty-three".