4230401020 has 48 divisors (see below), whose sum is σ = 9015874560. Its totient is φ = 1667105856.

The previous prime is 4230400991. The next prime is 4230401029. The reversal of 4230401020 is 201040324.

It is a junction number, because it is equal to n+sod(n) for n = 4230400985 and 4230401003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230401029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792079 + ... + 797401.

It is an arithmetic number, because the mean of its divisors is an integer number (187830720).

Almost surely, 2^4230401020 is an apocalyptic number.

It is an amenable number.

4230401020 is an abundant number, since it is smaller than the sum of its proper divisors (4785473540).

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

4230401020 is a wasteful number, since it uses less digits than its factorization.

4230401020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914 (or 5912 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4230401020 is about 65041.5330385132. The cubic root of 4230401020 is about 1617.3121383760.

Adding to 4230401020 its reverse (201040324), we get a palindrome (4431441344).

The spelling of 4230401020 in words is "four billion, two hundred thirty million, four hundred one thousand, twenty".