4350342420 has 72 divisors (see below), whose sum is σ = 13201493760. Its totient is φ = 1159611840.

The previous prime is 4350342413. The next prime is 4350342463. The reversal of 4350342420 is 242430534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 737041 + ... + 742919.

It is an arithmetic number, because the mean of its divisors is an integer number (183354080).

Almost surely, 2^4350342420 is an apocalyptic number.

It is an amenable number.

4350342420 is an abundant number, since it is smaller than the sum of its proper divisors (8851151340).

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

4350342420 is a wasteful number, since it uses less digits than its factorization.

4350342420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005 (or 10000 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4350342420 is about 65957.1256196023. The cubic root of 4350342420 is about 1632.4547328929.

Adding to 4350342420 its reverse (242430534), we get a palindrome (4592772954).

The spelling of 4350342420 in words is "four billion, three hundred fifty million, three hundred forty-two thousand, four hundred twenty".