4180981417 has 16 divisors (see below), whose sum is σ = 4367563200. Its totient is φ = 3997385280.

The previous prime is 4180981393. The next prime is 4180981421. The reversal of 4180981417 is 7141890814.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4180981417 - 2¹⁵ = 4180948649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4180981457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881367 + ... + 1883587.

It is an arithmetic number, because the mean of its divisors is an integer number (272972700).

Almost surely, 2^4180981417 is an apocalyptic number.

It is an amenable number.

4180981417 is a deficient number, since it is larger than the sum of its proper divisors (186581783).

4180981417 is a wasteful number, since it uses less digits than its factorization.

4180981417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856.

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 4180981417 is about 64660.5089447957. The cubic root of 4180981417 is about 1610.9896333287.

The spelling of 4180981417 in words is "four billion, one hundred eighty million, nine hundred eighty-one thousand, four hundred seventeen".