4242040222002 has 32 divisors (see below), whose sum is σ = 9255642327360. Its totient is φ = 1285427589120.

The previous prime is 4242040221983. The next prime is 4242040222027. The reversal of 4242040222002 is 2002220402424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243078 + ... + 3166910.

It is an arithmetic number, because the mean of its divisors is an integer number (289238822730).

Almost surely, 2^{4242040222002} is an apocalyptic number.

4242040222002 is an abundant number, since it is smaller than the sum of its proper divisors (5013602105358).

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

4242040222002 is a wasteful number, since it uses less digits than its factorization.

4242040222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957258.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 4242040222002 its reverse (2002220402424), we get a palindrome (6244260624426).

The spelling of 4242040222002 in words is "four trillion, two hundred forty-two billion, forty million, two hundred twenty-two thousand, two".