142104234011 has 8 divisors (see below), whose sum is σ = 148289604000. Its totient is φ = 135919441152.

The previous prime is 142104233983. The next prime is 142104234031. The reversal of 142104234011 is 110432401241.

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

It is a cyclic number.

It is not a de Polignac number, because 142104234011 - 2¹⁰ = 142104232987 is a prime.

It is a super-2 number, since 2×142104234011² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142104234031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403115 + ... + 668363.

It is an arithmetic number, because the mean of its divisors is an integer number (18536200500).

Almost surely, 2^142104234011 is an apocalyptic number.

142104234011 is a deficient number, since it is larger than the sum of its proper divisors (6185369989).

142104234011 is a wasteful number, since it uses less digits than its factorization.

142104234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288565.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 142104234011 its reverse (110432401241), we get a palindrome (252536635252).

The spelling of 142104234011 in words is "one hundred forty-two billion, one hundred four million, two hundred thirty-four thousand, eleven".