4020012300 has 36 divisors (see below), whose sum is σ = 11631236456. Its totient is φ = 1072003200.

The previous prime is 4020012299. The next prime is 4020012307. The reversal of 4020012300 is 32100204.

4020012300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (4020012307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6699721 + ... + 6700320.

Almost surely, 2^4020012300 is an apocalyptic number.

It is an amenable number.

4020012300 is an abundant number, since it is smaller than the sum of its proper divisors (7611224156).

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

4020012300 is a wasteful number, since it uses less digits than its factorization.

4020012300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13400058 (or 13400051 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4020012300 is about 63403.5669343610. The cubic root of 4020012300 is about 1590.0439448319.

Adding to 4020012300 its reverse (32100204), we get a palindrome (4052112504).

The spelling of 4020012300 in words is "four billion, twenty million, twelve thousand, three hundred".