142011234322011 has 12 divisors (see below), whose sum is σ = 205136364471792. Its totient is φ = 94669990365456.

The previous prime is 142011234321961. The next prime is 142011234322021. The reversal of 142011234322011 is 110223432110241.

142011234322011 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 1 + 1 + 23 + 432 + 201 + 1 = 666.

It is not a de Polignac number, because 142011234322011 - 2⁹ = 142011234321499 is a prime.

It is a super-2 number, since 2×142011234322011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142011234322021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346938196 + ... + 347347281.

It is an arithmetic number, because the mean of its divisors is an integer number (17094697039316).

Almost surely, 2^{142011234322011} is an apocalyptic number.

142011234322011 is a deficient number, since it is larger than the sum of its proper divisors (63125130149781).

142011234322011 is a wasteful number, since it uses less digits than its factorization.

142011234322011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694308210 (or 694308207 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 142011234322011 its reverse (110223432110241), we get a palindrome (252234666432252).

The spelling of 142011234322011 in words is "one hundred forty-two trillion, eleven billion, two hundred thirty-four million, three hundred twenty-two thousand, eleven".