4234942181 has 8 divisors (see below), whose sum is σ = 4385222400. Its totient is φ = 4084945200.

The previous prime is 4234942171. The next prime is 4234942207. The reversal of 4234942181 is 1812494324.

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 4234942181 - 2¹⁴ = 4234925797 is a prime.

It is a super-2 number, since 2×4234942181² = 35869470552826073522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234942171) 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, 40145 + ... + 100406.

It is an arithmetic number, because the mean of its divisors is an integer number (548152800).

Almost surely, 2^4234942181 is an apocalyptic number.

It is an amenable number.

4234942181 is a deficient number, since it is larger than the sum of its proper divisors (150280219).

4234942181 is a wasteful number, since it uses less digits than its factorization.

4234942181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141619.

The product of its digits is 55296, while the sum is 38.

The square root of 4234942181 is about 65076.4333764536. The cubic root of 4234942181 is about 1617.8906373837.

The spelling of 4234942181 in words is "four billion, two hundred thirty-four million, nine hundred forty-two thousand, one hundred eighty-one".