202404144043 has 4 divisors (see below), whose sum is σ = 202419651568. Its totient is φ = 202388636520.

The previous prime is 202404144029. The next prime is 202404144073. The reversal of 202404144043 is 340441404202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340441404202 = 2 ⋅170220702101.

It is a cyclic number.

It is not a de Polignac number, because 202404144043 - 2³³ = 193814209451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202404144013) 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, 7734168 + ... + 7760293.

It is an arithmetic number, because the mean of its divisors is an integer number (50604912892).

Almost surely, 2^202404144043 is an apocalyptic number.

202404144043 is a deficient number, since it is larger than the sum of its proper divisors (15507525).

202404144043 is a wasteful number, since it uses less digits than its factorization.

202404144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15507524.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 202404144043 its reverse (340441404202), we get a palindrome (542845548245).

The spelling of 202404144043 in words is "two hundred two billion, four hundred four million, one hundred forty-four thousand, forty-three".