2142300044439 has 12 divisors (see below), whose sum is σ = 3228973980336. Its totient is φ = 1366104376032.

The previous prime is 2142300044431. The next prime is 2142300044503. The reversal of 2142300044439 is 9344400032412.

2142300044439 is a `hidden beast` number, since 214 + 2 + 3 + 0 + 0 + 0 + 4 + 4 + 439 = 666.

It is not a de Polignac number, because 2142300044439 - 2³ = 2142300044431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142300044431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5174637582 + ... + 5174637995.

It is an arithmetic number, because the mean of its divisors is an integer number (269081165028).

Almost surely, 2^{2142300044439} is an apocalyptic number.

2142300044439 is a deficient number, since it is larger than the sum of its proper divisors (1086673935897).

2142300044439 is a wasteful number, since it uses less digits than its factorization.

2142300044439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10349275606 (or 10349275603 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 2142300044439 in words is "two trillion, one hundred forty-two billion, three hundred million, forty-four thousand, four hundred thirty-nine".