2142324313139 has 4 divisors (see below), whose sum is σ = 2142334701000. Its totient is φ = 2142313925280.

The previous prime is 2142324313121. The next prime is 2142324313147. The reversal of 2142324313139 is 9313134232412.

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 2142324313139 - 2²⁴ = 2142307535923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142324313169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4878182 + ... + 5299179.

It is an arithmetic number, because the mean of its divisors is an integer number (535583675250).

Almost surely, 2^{2142324313139} is an apocalyptic number.

2142324313139 is a deficient number, since it is larger than the sum of its proper divisors (10387861).

2142324313139 is a wasteful number, since it uses less digits than its factorization.

2142324313139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387860.

The product of its digits is 93312, while the sum is 38.

The spelling of 2142324313139 in words is "two trillion, one hundred forty-two billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred thirty-nine".