4220432255 has 8 divisors (see below), whose sum is σ = 5454097152. Its totient is φ = 3116626848.

The previous prime is 4220432231. The next prime is 4220432303. The reversal of 4220432255 is 5522340224.

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 4220432255 - 2³⁰ = 3146690431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32464799 + ... + 32464928.

It is an arithmetic number, because the mean of its divisors is an integer number (681762144).

Almost surely, 2^4220432255 is an apocalyptic number.

4220432255 is a deficient number, since it is larger than the sum of its proper divisors (1233664897).

4220432255 is a wasteful number, since it uses less digits than its factorization.

4220432255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64929745.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 4220432255 is about 64964.8539981427. The cubic root of 4220432255 is about 1616.0407628215.

Adding to 4220432255 its reverse (5522340224), we get a palindrome (9742772479).

The spelling of 4220432255 in words is "four billion, two hundred twenty million, four hundred thirty-two thousand, two hundred fifty-five".