7134122871839 has 8 divisors (see below), whose sum is σ = 7285951263168. Its totient is φ = 6982296086560.

The previous prime is 7134122871823. The next prime is 7134122871853. The reversal of 7134122871839 is 9381782214317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7134122871839 - 2⁴ = 7134122871823 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 (7134122870839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14063069 + ... + 14561529.

It is an arithmetic number, because the mean of its divisors is an integer number (910743907896).

Almost surely, 2^{7134122871839} is an apocalyptic number.

7134122871839 is a deficient number, since it is larger than the sum of its proper divisors (151828391329).

7134122871839 is a wasteful number, since it uses less digits than its factorization.

7134122871839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803025.

The product of its digits is 4064256, while the sum is 56.

The spelling of 7134122871839 in words is "seven trillion, one hundred thirty-four billion, one hundred twenty-two million, eight hundred seventy-one thousand, eight hundred thirty-nine".