4115145146 has 24 divisors (see below), whose sum is σ = 7267034880. Its totient is φ = 1742381592.

The previous prime is 4115145101. The next prime is 4115145149. The reversal of 4115145146 is 6415415114.

It is a super-2 number, since 2×4115145146² = 33868839145294722632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4115145149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244826 + ... + 261093.

It is an arithmetic number, because the mean of its divisors is an integer number (302793120).

Almost surely, 2^4115145146 is an apocalyptic number.

4115145146 is a deficient number, since it is larger than the sum of its proper divisors (3151889734).

4115145146 is a wasteful number, since it uses less digits than its factorization.

4115145146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506018 (or 506011 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 4115145146 is about 64149.3970821239. The cubic root of 4115145146 is about 1602.4889836446.

The spelling of 4115145146 in words is "four billion, one hundred fifteen million, one hundred forty-five thousand, one hundred forty-six".