4100042201 has 4 divisors (see below), whose sum is σ = 4341221172. Its totient is φ = 3858863232.

The previous prime is 4100042119. The next prime is 4100042203. The reversal of 4100042201 is 1022400014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1749246976 + 2350795225 = 41824^2 + 48485^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100042201 - 2²⁶ = 4032933337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4100042203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120589460 + ... + 120589493.

It is an arithmetic number, because the mean of its divisors is an integer number (1085305293).

Almost surely, 2^4100042201 is an apocalyptic number.

It is an amenable number.

4100042201 is a deficient number, since it is larger than the sum of its proper divisors (241178971).

4100042201 is a wasteful number, since it uses less digits than its factorization.

4100042201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241178970.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4100042201 is about 64031.5719079268. The cubic root of 4100042201 is about 1600.5261552117.

Adding to 4100042201 its reverse (1022400014), we get a palindrome (5122442215).

The spelling of 4100042201 in words is "four billion, one hundred million, forty-two thousand, two hundred one".