4125101481 has 6 divisors (see below), whose sum is σ = 5958479930. Its totient is φ = 2750067648.

The previous prime is 4125101467. The next prime is 4125101483. The reversal of 4125101481 is 1841015214.

It is a happy number.

4125101481 is a `hidden beast` number, since 4 + 1 + 2 + 510 + 148 + 1 = 666.

4125101481 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2935472400 + 1189629081 = 54180^2 + 34491^2 .

It is not a de Polignac number, because 4125101481 - 2³⁰ = 3051359657 is a prime.

It is a super-2 number, since 2×4125101481² = 34032924457096786722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4125101483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229172296 + ... + 229172313.

Almost surely, 2^4125101481 is an apocalyptic number.

It is an amenable number.

4125101481 is a deficient number, since it is larger than the sum of its proper divisors (1833378449).

4125101481 is a wasteful number, since it uses less digits than its factorization.

4125101481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458344615 (or 458344612 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 4125101481 is about 64226.9529169803. The cubic root of 4125101481 is about 1603.7803165584.

Adding to 4125101481 its reverse (1841015214), we get a palindrome (5966116695).

The spelling of 4125101481 in words is "four billion, one hundred twenty-five million, one hundred one thousand, four hundred eighty-one".