4413661375 has 8 divisors (see below), whose sum is σ = 5508249552. Its totient is φ = 3530929000.

The previous prime is 4413661361. The next prime is 4413661391. The reversal of 4413661375 is 5731663144.

It is not a de Polignac number, because 4413661375 - 2¹³ = 4413653183 is a prime.

It is a Duffinian number.

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, 17654521 + ... + 17654770.

It is an arithmetic number, because the mean of its divisors is an integer number (688531194).

Almost surely, 2^4413661375 is an apocalyptic number.

4413661375 is a deficient number, since it is larger than the sum of its proper divisors (1094588177).

4413661375 is an equidigital number, since it uses as much as digits as its factorization.

4413661375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35309306 (or 35309296 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 4413661375 is about 66435.3924877395. The cubic root of 4413661375 is about 1640.3367064713.

The spelling of 4413661375 in words is "four billion, four hundred thirteen million, six hundred sixty-one thousand, three hundred seventy-five".