4117173157 has 4 divisors (see below), whose sum is σ = 4132036876. Its totient is φ = 4102309440.

The previous prime is 4117173149. The next prime is 4117173161. The reversal of 4117173157 is 7513717114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 968392161 + 3148780996 = 31119^2 + 56114^2 .

It is a cyclic number.

It is not a de Polignac number, because 4117173157 - 2³ = 4117173149 is a prime.

It is a super-2 number, since 2×4117173157² = 33902229609442693298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4117173107) 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, 7431444 + ... + 7431997.

It is an arithmetic number, because the mean of its divisors is an integer number (1033009219).

Almost surely, 2^4117173157 is an apocalyptic number.

It is an amenable number.

4117173157 is a deficient number, since it is larger than the sum of its proper divisors (14863719).

4117173157 is a wasteful number, since it uses less digits than its factorization.

4117173157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14863718.

The product of its digits is 20580, while the sum is 37.

The square root of 4117173157 is about 64165.2020724629. The cubic root of 4117173157 is about 1602.7521846946.

The spelling of 4117173157 in words is "four billion, one hundred seventeen million, one hundred seventy-three thousand, one hundred fifty-seven".