4020302002042 has 8 divisors (see below), whose sum is σ = 6193438219476. Its totient is φ = 1955822595552.

The previous prime is 4020302001983. The next prime is 4020302002063. The reversal of 4020302002042 is 2402002030204.

4020302002042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3987054491121 + 33247510921 = 1996761^2 + 182339^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27164202643 + ... + 27164202790.

Almost surely, 2^{4020302002042} is an apocalyptic number.

4020302002042 is a deficient number, since it is larger than the sum of its proper divisors (2173136217434).

4020302002042 is a wasteful number, since it uses less digits than its factorization.

4020302002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54328405472.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 4020302002042 its reverse (2402002030204), we get a palindrome (6422304032246).

The spelling of 4020302002042 in words is "four trillion, twenty billion, three hundred two million, two thousand, forty-two".