6145178112 has 120 divisors (see below), whose sum is σ = 18307935360. Its totient is φ = 1982269440.

The previous prime is 6145178057. The next prime is 6145178119. The reversal of 6145178112 is 2118715416.

6145178112 is a `hidden beast` number, since 61 + 4 + 517 + 81 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6145178119) 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, 121339 + ... + 164357.

It is an arithmetic number, because the mean of its divisors is an integer number (152566128).

Almost surely, 2^6145178112 is an apocalyptic number.

6145178112 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6145178112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9153967680).

6145178112 is an abundant number, since it is smaller than the sum of its proper divisors (12162757248).

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

6145178112 is a wasteful number, since it uses less digits than its factorization.

6145178112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43074 (or 43055 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 6145178112 is about 78391.1864433751. The cubic root of 6145178112 is about 1831.6598467135.

The spelling of 6145178112 in words is "six billion, one hundred forty-five million, one hundred seventy-eight thousand, one hundred twelve".