4201182081 has 12 divisors (see below), whose sum is σ = 6071541840. Its totient is φ = 2799326040.

The previous prime is 4201182061. The next prime is 4201182113. The reversal of 4201182081 is 1802811024.

It is not a de Polignac number, because 4201182081 - 2¹⁹ = 4200657793 is a prime.

It is a super-2 number, since 2×4201182081² = 35299861755430981122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4201182061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103491 + ... + 138248.

It is an arithmetic number, because the mean of its divisors is an integer number (505961820).

Almost surely, 2^4201182081 is an apocalyptic number.

It is an amenable number.

4201182081 is a deficient number, since it is larger than the sum of its proper divisors (1870359759).

4201182081 is a wasteful number, since it uses less digits than its factorization.

4201182081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243676 (or 243673 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 4201182081 is about 64816.5262953824. The cubic root of 4201182081 is about 1613.5799971713.

The spelling of 4201182081 in words is "four billion, two hundred one million, one hundred eighty-two thousand, eighty-one".