4042134021311 has 4 divisors (see below), whose sum is σ = 4064715775800. Its totient is φ = 4019552266824.

The previous prime is 4042134021307. The next prime is 4042134021361. The reversal of 4042134021311 is 1131204312404.

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

It is not a de Polignac number, because 4042134021311 - 2² = 4042134021307 is a prime.

It is a super-3 number, since 3×4042134021311³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042134021361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11290876976 + ... + 11290877333.

It is an arithmetic number, because the mean of its divisors is an integer number (1016178943950).

Almost surely, 2^{4042134021311} is an apocalyptic number.

4042134021311 is a deficient number, since it is larger than the sum of its proper divisors (22581754489).

4042134021311 is a wasteful number, since it uses less digits than its factorization.

4042134021311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22581754488.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4042134021311 its reverse (1131204312404), we get a palindrome (5173338333715).

The spelling of 4042134021311 in words is "four trillion, forty-two billion, one hundred thirty-four million, twenty-one thousand, three hundred eleven".