4125966117 has 64 divisors (see below), whose sum is σ = 6890655744. Its totient is φ = 2138181120.

The previous prime is 4125966107. The next prime is 4125966121. The reversal of 4125966117 is 7116695214.

It is not a de Polignac number, because 4125966117 - 2⁷ = 4125965989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125966107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4001392 + ... + 4002422.

It is an arithmetic number, because the mean of its divisors is an integer number (107666496).

Almost surely, 2^4125966117 is an apocalyptic number.

It is an amenable number.

4125966117 is a deficient number, since it is larger than the sum of its proper divisors (2764689627).

4125966117 is a wasteful number, since it uses less digits than its factorization.

4125966117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298.

The product of its digits is 90720, while the sum is 42.

The square root of 4125966117 is about 64233.6836636355. The cubic root of 4125966117 is about 1603.8923614241.

The spelling of 4125966117 in words is "four billion, one hundred twenty-five million, nine hundred sixty-six thousand, one hundred seventeen".