7168343137 has 4 divisors (see below), whose sum is σ = 7168573636. Its totient is φ = 7168112640.

The previous prime is 7168343107. The next prime is 7168343153. The reversal of 7168343137 is 7313438617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7313438617 = 491 ⋅14894987.

It can be written as a sum of positive squares in 2 ways, for example, as 3392363536 + 3775979601 = 58244^2 + 61449^2 .

It is a cyclic number.

It is not a de Polignac number, because 7168343137 - 2²⁷ = 7034125409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7168343093 and 7168343102.

It is not an unprimeable number, because it can be changed into a prime (7168343107) 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, 59664 + ... + 133777.

It is an arithmetic number, because the mean of its divisors is an integer number (1792143409).

Almost surely, 2^7168343137 is an apocalyptic number.

It is an amenable number.

7168343137 is a deficient number, since it is larger than the sum of its proper divisors (230499).

7168343137 is a wasteful number, since it uses less digits than its factorization.

7168343137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230498.

The product of its digits is 254016, while the sum is 43.

The square root of 7168343137 is about 84666.0683922432. The cubic root of 7168343137 is about 1928.1445775526.

The spelling of 7168343137 in words is "seven billion, one hundred sixty-eight million, three hundred forty-three thousand, one hundred thirty-seven".