4042122042302 has 4 divisors (see below), whose sum is σ = 6063183063456. Its totient is φ = 2021061021150.

The previous prime is 4042122042293. The next prime is 4042122042307. The reversal of 4042122042302 is 2032402212404.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042122042307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010530510574 + ... + 1010530510577.

It is an arithmetic number, because the mean of its divisors is an integer number (1515795765864).

Almost surely, 2^{4042122042302} is an apocalyptic number.

4042122042302 is a deficient number, since it is larger than the sum of its proper divisors (2021061021154).

4042122042302 is a wasteful number, since it uses less digits than its factorization.

4042122042302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021061021153.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4042122042302 its reverse (2032402212404), we get a palindrome (6074524254706).

The spelling of 4042122042302 in words is "four trillion, forty-two billion, one hundred twenty-two million, forty-two thousand, three hundred two".