4024133145 has 24 divisors (see below), whose sum is σ = 7021989000. Its totient is φ = 2131796736.

The previous prime is 4024133123. The next prime is 4024133161. The reversal of 4024133145 is 5413314204.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 106750224 + 3917382921 = 10332^2 + 62589^2 .

It is not a de Polignac number, because 4024133145 - 2⁶ = 4024133081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293380 + ... + 306789.

It is an arithmetic number, because the mean of its divisors is an integer number (292582875).

Almost surely, 2^4024133145 is an apocalyptic number.

4024133145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4024133145 is a deficient number, since it is larger than the sum of its proper divisors (2997855855).

4024133145 is a wasteful number, since it uses less digits than its factorization.

4024133145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600329 (or 600326 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4024133145 is about 63436.0555599101. The cubic root of 4024133145 is about 1590.5870681305.

Adding to 4024133145 its reverse (5413314204), we get a palindrome (9437447349).

The spelling of 4024133145 in words is "four billion, twenty-four million, one hundred thirty-three thousand, one hundred forty-five".