4012230030 has 32 divisors (see below), whose sum is σ = 9666838944. Its totient is φ = 1065762816.

The previous prime is 4012230023. The next prime is 4012230031. The reversal of 4012230030 is 300322104.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 4012229991 and 4012230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012230031) 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, 252487 + ... + 267906.

It is an arithmetic number, because the mean of its divisors is an integer number (302088717).

Almost surely, 2^4012230030 is an apocalyptic number.

4012230030 is an abundant number, since it is smaller than the sum of its proper divisors (5654608914).

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

4012230030 is a wasteful number, since it uses less digits than its factorization.

4012230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520660.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4012230030 is about 63342.1662875529. The cubic root of 4012230030 is about 1589.0172361279.

Adding to 4012230030 its reverse (300322104), we get a palindrome (4312552134).

The spelling of 4012230030 in words is "four billion, twelve million, two hundred thirty thousand, thirty".