4145333129 has 8 divisors (see below), whose sum is σ = 4738150848. Its totient is φ = 3552672240.

The previous prime is 4145333107. The next prime is 4145333183. The reversal of 4145333129 is 9213335414.

4145333129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4145333129 - 2¹² = 4145329033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4145333029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24299 + ... + 94239.

It is an arithmetic number, because the mean of its divisors is an integer number (592268856).

Almost surely, 2^4145333129 is an apocalyptic number.

It is an amenable number.

4145333129 is a deficient number, since it is larger than the sum of its proper divisors (592817719).

4145333129 is an equidigital number, since it uses as much as digits as its factorization.

4145333129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78415.

The product of its digits is 38880, while the sum is 35.

The square root of 4145333129 is about 64384.2615007736. The cubic root of 4145333129 is about 1606.3979666685.

The spelling of 4145333129 in words is "four billion, one hundred forty-five million, three hundred thirty-three thousand, one hundred twenty-nine".