224002042 has 16 divisors (see below), whose sum is σ = 370181664. Its totient is φ = 100810000.

The previous prime is 224002021. The next prime is 224002043. The reversal of 224002042 is 240200422.

It is not an unprimeable number, because it can be changed into a prime (224002043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48184 + ... + 52627.

It is an arithmetic number, because the mean of its divisors is an integer number (23136354).

Almost surely, 2^224002042 is an apocalyptic number.

224002042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224002042 is a deficient number, since it is larger than the sum of its proper divisors (146179622).

224002042 is a wasteful number, since it uses less digits than its factorization.

224002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100925.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 224002042 is about 14966.6977653723. The cubic root of 224002042 is about 607.3196398203.

Adding to 224002042 its reverse (240200422), we get a palindrome (464202464).

It can be divided in two parts, 22400 and 2042, that added together give a palindrome (24442).

The spelling of 224002042 in words is "two hundred twenty-four million, two thousand, forty-two".