4115545432112 has 40 divisors (see below), whose sum is σ = 8266646763840. Its totient is φ = 1982523755520.

The previous prime is 4115545432111. The next prime is 4115545432147. The reversal of 4115545432112 is 2112345455114.

It is not an unprimeable number, because it can be changed into a prime (4115545432111) 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, 9363689 + ... + 9793352.

It is an arithmetic number, because the mean of its divisors is an integer number (206666169096).

Almost surely, 2^{4115545432112} is an apocalyptic number.

It is an amenable number.

4115545432112 is an abundant number, since it is smaller than the sum of its proper divisors (4151101331728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4115545432112 is a wasteful number, since it uses less digits than its factorization.

4115545432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19157541 (or 19157535 counting only the distinct ones).

The product of its digits is 96000, while the sum is 38.

The spelling of 4115545432112 in words is "four trillion, one hundred fifteen billion, five hundred forty-five million, four hundred thirty-two thousand, one hundred twelve".