4727741121 has 32 divisors (see below), whose sum is σ = 7163176320. Its totient is φ = 3080996352.

The previous prime is 4727741093. The next prime is 4727741173. The reversal of 4727741121 is 1211477274.

It is a happy number.

4727741121 is a `hidden beast` number, since 472 + 7 + 74 + 112 + 1 = 666.

It is not a de Polignac number, because 4727741121 - 2¹⁰ = 4727740097 is a prime.

It is a super-2 number, since 2×4727741121² = 44703072214388673282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4727241121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212110 + ... + 233336.

It is an arithmetic number, because the mean of its divisors is an integer number (223849260).

Almost surely, 2^4727741121 is an apocalyptic number.

It is an amenable number.

4727741121 is a deficient number, since it is larger than the sum of its proper divisors (2435435199).

4727741121 is a wasteful number, since it uses less digits than its factorization.

4727741121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21422 (or 21416 counting only the distinct ones).

The product of its digits is 21952, while the sum is 36.

The square root of 4727741121 is about 68758.5712547898. The cubic root of 4727741121 is about 1678.3578436998.

The spelling of 4727741121 in words is "four billion, seven hundred twenty-seven million, seven hundred forty-one thousand, one hundred twenty-one".