4042134021322 has 16 divisors (see below), whose sum is σ = 6096958037352. Its totient is φ = 2009815623360.

The previous prime is 4042134021307. The next prime is 4042134021361. The reversal of 4042134021322 is 2231204312404.

It can be written as a sum of positive squares in 4 ways, for example, as 1701665461441 + 2340468559881 = 1304479^2 + 1529859^2 .

It is a super-3 number, since 3×4042134021322³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8781048 + ... + 9229900.

Almost surely, 2^{4042134021322} is an apocalyptic number.

4042134021322 is a deficient number, since it is larger than the sum of its proper divisors (2054824016030).

4042134021322 is a wasteful number, since it uses less digits than its factorization.

4042134021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473913.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4042134021322 its reverse (2231204312404), we get a palindrome (6273338333726).

The spelling of 4042134021322 in words is "four trillion, forty-two billion, one hundred thirty-four million, twenty-one thousand, three hundred twenty-two".