7134923674858 has 12 divisors (see below), whose sum is σ = 12449713759362. Its totient is φ = 3057824432040.

The previous prime is 7134923674847. The next prime is 7134923674919. The reversal of 7134923674858 is 8584763294317.

It can be written as a sum of positive squares in only one way, i.e., 4456899432769 + 2678024242089 = 2111137^2 + 1636467^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7134923674793 and 7134923674802.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36402671713 + ... + 36402671908.

Almost surely, 2^{7134923674858} is an apocalyptic number.

7134923674858 is a deficient number, since it is larger than the sum of its proper divisors (5314790084504).

7134923674858 is a wasteful number, since it uses less digits than its factorization.

7134923674858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72805343637 (or 72805343630 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 67.

The spelling of 7134923674858 in words is "seven trillion, one hundred thirty-four billion, nine hundred twenty-three million, six hundred seventy-four thousand, eight hundred fifty-eight".