4223511320 has 32 divisors (see below), whose sum is σ = 10860458400. Its totient is φ = 1448060928.

The previous prime is 4223511319. The next prime is 4223511337. The reversal of 4223511320 is 231153224.

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, 7541705 + ... + 7542264.

It is an arithmetic number, because the mean of its divisors is an integer number (339389325).

Almost surely, 2^4223511320 is an apocalyptic number.

4223511320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223511320 is an abundant number, since it is smaller than the sum of its proper divisors (6636947080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223511320 is a wasteful number, since it uses less digits than its factorization.

4223511320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15083987 (or 15083983 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4223511320 is about 64988.5476064822. The cubic root of 4223511320 is about 1616.4336676764.

Adding to 4223511320 its reverse (231153224), we get a palindrome (4454664544).

The spelling of 4223511320 in words is "four billion, two hundred twenty-three million, five hundred eleven thousand, three hundred twenty".