4145111752 has 32 divisors (see below), whose sum is σ = 8058600000. Its totient is φ = 1996481088.

The previous prime is 4145111743. The next prime is 4145111779. The reversal of 4145111752 is 2571115414.

It is a happy 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, 81499 + ... + 122197.

It is an arithmetic number, because the mean of its divisors is an integer number (251831250).

Almost surely, 2^4145111752 is an apocalyptic number.

It is an amenable number.

4145111752 is a deficient number, since it is larger than the sum of its proper divisors (3913488248).

4145111752 is a wasteful number, since it uses less digits than its factorization.

4145111752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41173 (or 41169 counting only the distinct ones).

The product of its digits is 5600, while the sum is 31.

The square root of 4145111752 is about 64382.5422921462. The cubic root of 4145111752 is about 1606.3693701816.

The spelling of 4145111752 in words is "four billion, one hundred forty-five million, one hundred eleven thousand, seven hundred fifty-two".