142359685383 has 4 divisors (see below), whose sum is σ = 189812913848. Its totient is φ = 94906456920.

The previous prime is 142359685379. The next prime is 142359685411. The reversal of 142359685383 is 383586953241.

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

It is not a de Polignac number, because 142359685383 - 2² = 142359685379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142359685333) 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, 23726614228 + ... + 23726614233.

It is an arithmetic number, because the mean of its divisors is an integer number (47453228462).

Almost surely, 2^142359685383 is an apocalyptic number.

142359685383 is a deficient number, since it is larger than the sum of its proper divisors (47453228465).

142359685383 is an equidigital number, since it uses as much as digits as its factorization.

142359685383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47453228464.

The product of its digits is 18662400, while the sum is 57.

The spelling of 142359685383 in words is "one hundred forty-two billion, three hundred fifty-nine million, six hundred eighty-five thousand, three hundred eighty-three".