4022040301042 has 4 divisors (see below), whose sum is σ = 6033060451566. Its totient is φ = 2011020150520.

The previous prime is 4022040301033. The next prime is 4022040301063. The reversal of 4022040301042 is 2401030402204.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2631081887721 + 1390958413321 = 1622061^2 + 1179389^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005510075259 + ... + 1005510075262.

Almost surely, 2^{4022040301042} is an apocalyptic number.

4022040301042 is a deficient number, since it is larger than the sum of its proper divisors (2011020150524).

4022040301042 is a wasteful number, since it uses less digits than its factorization.

4022040301042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011020150523.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 4022040301042 its reverse (2401030402204), we get a palindrome (6423070703246).

The spelling of 4022040301042 in words is "four trillion, twenty-two billion, forty million, three hundred one thousand, forty-two".