142584855011 has 4 divisors (see below), whose sum is σ = 142604259024. Its totient is φ = 142565451000.

The previous prime is 142584855001. The next prime is 142584855019. The reversal of 142584855011 is 110558485241.

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

It is a cyclic number.

It is not a de Polignac number, because 142584855011 - 2¹⁸ = 142584592867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142584855019) 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, 9690980 + ... + 9705681.

It is an arithmetic number, because the mean of its divisors is an integer number (35651064756).

Almost surely, 2^142584855011 is an apocalyptic number.

142584855011 is a deficient number, since it is larger than the sum of its proper divisors (19404013).

142584855011 is an equidigital number, since it uses as much as digits as its factorization.

142584855011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19404012.

The product of its (nonzero) digits is 256000, while the sum is 44.

The spelling of 142584855011 in words is "one hundred forty-two billion, five hundred eighty-four million, eight hundred fifty-five thousand, eleven".