4261856117 has 8 divisors (see below), whose sum is σ = 4346044416. Its totient is φ = 4178489472.

The previous prime is 4261856107. The next prime is 4261856149. The reversal of 4261856117 is 7116581624.

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 4261856117 - 2¹⁰ = 4261855093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261856107) 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, 194933 + ... + 215690.

It is an arithmetic number, because the mean of its divisors is an integer number (543255552).

Almost surely, 2^4261856117 is an apocalyptic number.

It is an amenable number.

4261856117 is a deficient number, since it is larger than the sum of its proper divisors (84188299).

4261856117 is a wasteful number, since it uses less digits than its factorization.

4261856117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410827.

The product of its digits is 80640, while the sum is 41.

The square root of 4261856117 is about 65282.8929888987. The cubic root of 4261856117 is about 1621.3107459484.

The spelling of 4261856117 in words is "four billion, two hundred sixty-one million, eight hundred fifty-six thousand, one hundred seventeen".