4323403120 has 40 divisors (see below), whose sum is σ = 10054718064. Its totient is φ = 1728878592.

The previous prime is 4323403103. The next prime is 4323403129. The reversal of 4323403120 is 213043234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 4323403091 and 4323403100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323403129) 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, 463947 + ... + 473173.

Almost surely, 2^4323403120 is an apocalyptic number.

4323403120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4323403120 is an abundant number, since it is smaller than the sum of its proper divisors (5731314944).

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

4323403120 is a wasteful number, since it uses less digits than its factorization.

4323403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15097 (or 15091 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4323403120 is about 65752.5902151391. The cubic root of 4323403120 is about 1629.0781192302.

Adding to 4323403120 its reverse (213043234), we get a palindrome (4536446354).

The spelling of 4323403120 in words is "four billion, three hundred twenty-three million, four hundred three thousand, one hundred twenty".