4145513344 has 64 divisors (see below), whose sum is σ = 9763970400. Its totient is φ = 1715374080.

The previous prime is 4145513327. The next prime is 4145513363. The reversal of 4145513344 is 4433155414.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53787 + ... + 105754.

Almost surely, 2^4145513344 is an apocalyptic number.

It is an amenable number.

4145513344 is an abundant number, since it is smaller than the sum of its proper divisors (5618457056).

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

4145513344 is a wasteful number, since it uses less digits than its factorization.

4145513344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159591 (or 159579 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 4145513344 is about 64385.6610123714. The cubic root of 4145513344 is about 1606.4212452813.

Adding to 4145513344 its reverse (4433155414), we get a palindrome (8578668758).

The spelling of 4145513344 in words is "four billion, one hundred forty-five million, five hundred thirteen thousand, three hundred forty-four".