4302403020 has 96 divisors (see below), whose sum is σ = 13407152640. Its totient is φ = 1145430720.

The previous prime is 4302402991. The next prime is 4302403033. The reversal of 4302403020 is 203042034.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4302402984 and 4302403002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341025 + ... + 353415.

It is an arithmetic number, because the mean of its divisors is an integer number (139657840).

Almost surely, 2^4302403020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4302403020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6703576320).

4302403020 is an abundant number, since it is smaller than the sum of its proper divisors (9104749620).

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

4302403020 is a wasteful number, since it uses less digits than its factorization.

4302403020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052 (or 13044 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 4302403020 is about 65592.7055395644. The cubic root of 4302403020 is about 1626.4361923946.

Adding to 4302403020 its reverse (203042034), we get a palindrome (4505445054).

The spelling of 4302403020 in words is "four billion, three hundred two million, four hundred three thousand, twenty".