2234142442139 has 4 divisors (see below), whose sum is σ = 2234163716160. Its totient is φ = 2234121168120.

The previous prime is 2234142442109. The next prime is 2234142442249. The reversal of 2234142442139 is 9312442414322.

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 2234142442139 - 2³² = 2229847474843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2234142442096 and 2234142442105.

It is not an unprimeable number, because it can be changed into a prime (2234142442109) 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, 10478699 + ... + 10689780.

It is an arithmetic number, because the mean of its divisors is an integer number (558540929040).

Almost surely, 2^{2234142442139} is an apocalyptic number.

2234142442139 is a deficient number, since it is larger than the sum of its proper divisors (21274021).

2234142442139 is a wasteful number, since it uses less digits than its factorization.

2234142442139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21274020.

The product of its digits is 331776, while the sum is 41.

The spelling of 2234142442139 in words is "two trillion, two hundred thirty-four billion, one hundred forty-two million, four hundred forty-two thousand, one hundred thirty-nine".