4380217231 has 16 divisors (see below), whose sum is σ = 5080915840. Its totient is φ = 3741383520.

The previous prime is 4380217223. The next prime is 4380217241. The reversal of 4380217231 is 1327120834.

4380217231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4380217231 - 2³ = 4380217223 is a prime.

It is a super-2 number, since 2×4380217231² = 38372605981498614722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4380217193 and 4380217202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4380217241) 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, 195585 + ... + 216826.

It is an arithmetic number, because the mean of its divisors is an integer number (317557240).

Almost surely, 2^4380217231 is an apocalyptic number.

4380217231 is a deficient number, since it is larger than the sum of its proper divisors (700698609).

4380217231 is a wasteful number, since it uses less digits than its factorization.

4380217231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412486.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 4380217231 is about 66183.2095852113. The cubic root of 4380217231 is about 1636.1830266864.

The spelling of 4380217231 in words is "four billion, three hundred eighty million, two hundred seventeen thousand, two hundred thirty-one".