224042402043 has 24 divisors (see below), whose sum is σ = 330287013056. Its totient is φ = 146303366400.

The previous prime is 224042402041. The next prime is 224042402107. The reversal of 224042402043 is 340204240422.

It is not a de Polignac number, because 224042402043 - 2¹ = 224042402041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224042401998 and 224042402016.

It is not an unprimeable number, because it can be changed into a prime (224042402041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714355 + ... + 978972.

Almost surely, 2^224042402043 is an apocalyptic number.

224042402043 is a deficient number, since it is larger than the sum of its proper divisors (106244611013).

224042402043 is a wasteful number, since it uses less digits than its factorization.

224042402043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693635 (or 1693632 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 224042402043 its reverse (340204240422), we get a palindrome (564246642465).

The spelling of 224042402043 in words is "two hundred twenty-four billion, forty-two million, four hundred two thousand, forty-three".