7134937679999 has 4 divisors (see below), whose sum is σ = 7134989310936. Its totient is φ = 7134886049064.

The previous prime is 7134937679971. The next prime is 7134937680011. The reversal of 7134937679999 is 9999767394317.

It is a happy number.

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 7134937679999 - 2²⁰ = 7134936631423 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 (7134937679299) 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, 25607624 + ... + 25884749.

It is an arithmetic number, because the mean of its divisors is an integer number (1783747327734).

Almost surely, 2^{7134937679999} is an apocalyptic number.

7134937679999 is a deficient number, since it is larger than the sum of its proper divisors (51630937).

7134937679999 is a wasteful number, since it uses less digits than its factorization.

7134937679999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51630936.

The product of its digits is 4374822312, while the sum is 83.

The spelling of 7134937679999 in words is "seven trillion, one hundred thirty-four billion, nine hundred thirty-seven million, six hundred seventy-nine thousand, nine hundred ninety-nine".