4023352420 has 24 divisors (see below), whose sum is σ = 8536147704. Its totient is φ = 1592749056.

The previous prime is 4023352373. The next prime is 4023352469. The reversal of 4023352420 is 242533204.

It can be written as a sum of positive squares in 4 ways, for example, as 12916836 + 4010435584 = 3594^2 + 63328^2 .

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, 1035007 + ... + 1038886.

It is an arithmetic number, because the mean of its divisors is an integer number (355672821).

Almost surely, 2^4023352420 is an apocalyptic number.

It is an amenable number.

4023352420 is an abundant number, since it is smaller than the sum of its proper divisors (4512795284).

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

4023352420 is a wasteful number, since it uses less digits than its factorization.

4023352420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073999 (or 2073997 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4023352420 is about 63429.9016237610. The cubic root of 4023352420 is about 1590.4841978260.

Adding to 4023352420 its reverse (242533204), we get a palindrome (4265885624).

The spelling of 4023352420 in words is "four billion, twenty-three million, three hundred fifty-two thousand, four hundred twenty".