4023145630 has 16 divisors (see below), whose sum is σ = 8276185440. Its totient is φ = 1379364192.

The previous prime is 4023145613. The next prime is 4023145639. The reversal of 4023145630 is 365413204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023145639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28736685 + ... + 28736824.

It is an arithmetic number, because the mean of its divisors is an integer number (517261590).

Almost surely, 2^4023145630 is an apocalyptic number.

4023145630 is an abundant number, since it is smaller than the sum of its proper divisors (4253039810).

4023145630 is a wasteful number, since it uses less digits than its factorization.

4023145630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57473523.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4023145630 is about 63428.2715356488. The cubic root of 4023145630 is about 1590.4569484224.

Adding to 4023145630 its reverse (365413204), we get a palindrome (4388558834).

The spelling of 4023145630 in words is "four billion, twenty-three million, one hundred forty-five thousand, six hundred thirty".