202044043 has 8 divisors (see below), whose sum is σ = 213171200. Its totient is φ = 190966248.

The previous prime is 202044041. The next prime is 202044047. The reversal of 202044043 is 340440202.

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

It is a cyclic number.

It is not a de Polignac number, because 202044043 - 2¹ = 202044041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202044043.

It is not an unprimeable number, because it can be changed into a prime (202044041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771 + ... + 20452.

It is an arithmetic number, because the mean of its divisors is an integer number (26646400).

Almost surely, 2^202044043 is an apocalyptic number.

202044043 is a deficient number, since it is larger than the sum of its proper divisors (11127157).

202044043 is a wasteful number, since it uses less digits than its factorization.

202044043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24681.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 202044043 is about 14214.2197464370. The cubic root of 202044043 is about 586.7890714303.

Adding to 202044043 its reverse (340440202), we get a palindrome (542484245).

The spelling of 202044043 in words is "two hundred two million, forty-four thousand, forty-three".