4202404042 has 8 divisors (see below), whose sum is σ = 6379553376. Its totient is φ = 2075886252.

The previous prime is 4202404013. The next prime is 4202404103. The reversal of 4202404042 is 2404042024.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12657678 + ... + 12658009.

It is an arithmetic number, because the mean of its divisors is an integer number (797444172).

Almost surely, 2^4202404042 is an apocalyptic number.

4202404042 is a deficient number, since it is larger than the sum of its proper divisors (2177149334).

4202404042 is a wasteful number, since it uses less digits than its factorization.

4202404042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25315772.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4202404042 is about 64825.9519174227. The cubic root of 4202404042 is about 1613.7364246285.

Adding to 4202404042 its reverse (2404042024), we get a palindrome (6606446066).

The spelling of 4202404042 in words is "four billion, two hundred two million, four hundred four thousand, forty-two".