4201404042 has 32 divisors (see below), whose sum is σ = 9322076160. Its totient is φ = 1251572720.

The previous prime is 4201404023. The next prime is 4201404073. The reversal of 4201404042 is 2404041024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535578 + ... + 543365.

It is an arithmetic number, because the mean of its divisors is an integer number (291314880).

Almost surely, 2^4201404042 is an apocalyptic number.

4201404042 is an abundant number, since it is smaller than the sum of its proper divisors (5120672118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4201404042 is a wasteful number, since it uses less digits than its factorization.

4201404042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079018.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4201404042 is about 64818.2384981264. The cubic root of 4201404042 is about 1613.6084134214.

Adding to 4201404042 its reverse (2404041024), we get a palindrome (6605445066).

The spelling of 4201404042 in words is "four billion, two hundred one million, four hundred four thousand, forty-two".