4145001044 has 12 divisors (see below), whose sum is σ = 7254204384. Its totient is φ = 2072371224.

The previous prime is 4145001043. The next prime is 4145001053. The reversal of 4145001044 is 4401005414.

It is a happy number.

It is a super-2 number, since 2×4145001044² = 34362067309522179872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145001043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99899 + ... + 135165.

It is an arithmetic number, because the mean of its divisors is an integer number (604517032).

Almost surely, 2^4145001044 is an apocalyptic number.

It is an amenable number.

4145001044 is a deficient number, since it is larger than the sum of its proper divisors (3109203340).

4145001044 is a wasteful number, since it uses less digits than its factorization.

4145001044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64654 (or 64652 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4145001044 is about 64381.6825191762. The cubic root of 4145001044 is about 1606.3550690373.

Adding to 4145001044 its reverse (4401005414), we get a palindrome (8546006458).

The spelling of 4145001044 in words is "four billion, one hundred forty-five million, one thousand, forty-four".