4167121125 has 32 divisors (see below), whose sum is σ = 7002807552. Its totient is φ = 2200440000.

The previous prime is 4167121111. The next prime is 4167121159. The reversal of 4167121125 is 5211217614.

4167121125 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 is not a de Polignac number, because 4167121125 - 2⁹ = 4167120613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4167121092 and 4167121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17137 + ... + 92886.

It is an arithmetic number, because the mean of its divisors is an integer number (218837736).

Almost surely, 2^4167121125 is an apocalyptic number.

It is an amenable number.

4167121125 is a deficient number, since it is larger than the sum of its proper divisors (2835686427).

4167121125 is a wasteful number, since it uses less digits than its factorization.

4167121125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110142 (or 110132 counting only the distinct ones).

The product of its digits is 3360, while the sum is 30.

The square root of 4167121125 is about 64553.2425599210. The cubic root of 4167121125 is about 1609.2074755087.

Adding to 4167121125 its reverse (5211217614), we get a palindrome (9378338739).

The spelling of 4167121125 in words is "four billion, one hundred sixty-seven million, one hundred twenty-one thousand, one hundred twenty-five".