4717423145 has 8 divisors (see below), whose sum is σ = 5792557056. Its totient is φ = 3686172336.

The previous prime is 4717423133. The next prime is 4717423147. The reversal of 4717423145 is 5413247174.

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 4717423145 - 2¹⁰ = 4717422121 is a prime.

It is a super-2 number, since 2×4717423145² = 44508162257963382050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4717423099 and 4717423108.

It is not an unprimeable number, because it can be changed into a prime (4717423147) 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, 10970537 + ... + 10970966.

It is an arithmetic number, because the mean of its divisors is an integer number (724069632).

Almost surely, 2^4717423145 is an apocalyptic number.

It is an amenable number.

4717423145 is a deficient number, since it is larger than the sum of its proper divisors (1075133911).

4717423145 is a wasteful number, since it uses less digits than its factorization.

4717423145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21941551.

The product of its digits is 94080, while the sum is 38.

The square root of 4717423145 is about 68683.4998016263. The cubic root of 4717423145 is about 1677.1359868117.

The spelling of 4717423145 in words is "four billion, seven hundred seventeen million, four hundred twenty-three thousand, one hundred forty-five".