4145798109 has 16 divisors (see below), whose sum is σ = 5855371200. Its totient is φ = 2600183040.

The previous prime is 4145798071. The next prime is 4145798117. The reversal of 4145798109 is 9018975414.

It is not a de Polignac number, because 4145798109 - 2⁹ = 4145797597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145798159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114054 + ... + 145944.

It is an arithmetic number, because the mean of its divisors is an integer number (365960700).

Almost surely, 2^4145798109 is an apocalyptic number.

It is an amenable number.

4145798109 is a deficient number, since it is larger than the sum of its proper divisors (1709573091).

4145798109 is a wasteful number, since it uses less digits than its factorization.

4145798109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34460.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 4145798109 is about 64387.8723751608. The cubic root of 4145798109 is about 1606.4580273823.

The spelling of 4145798109 in words is "four billion, one hundred forty-five million, seven hundred ninety-eight thousand, one hundred nine".