4223660541 has 8 divisors (see below), whose sum is σ = 5684179104. Its totient is φ = 2789457840.

The previous prime is 4223660531. The next prime is 4223660549. The reversal of 4223660541 is 1450663224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4223660541 - 2⁶ = 4223660477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223660549) 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, 6578590 + ... + 6579231.

It is an arithmetic number, because the mean of its divisors is an integer number (710522388).

Almost surely, 2^4223660541 is an apocalyptic number.

It is an amenable number.

4223660541 is a deficient number, since it is larger than the sum of its proper divisors (1460518563).

4223660541 is a wasteful number, since it uses less digits than its factorization.

4223660541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13157931.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4223660541 is about 64989.6956524648. The cubic root of 4223660541 is about 1616.4527042070.

The spelling of 4223660541 in words is "four billion, two hundred twenty-three million, six hundred sixty thousand, five hundred forty-one".