6180442128 has 120 divisors (see below), whose sum is σ = 20636580960. Its totient is φ = 1765834560.

The previous prime is 6180442067. The next prime is 6180442181. The reversal of 6180442128 is 8212440816.

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

It is a junction number, because it is equal to n+sod(n) for n = 6180442092 and 6180442101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124818 + ... + 167153.

It is an arithmetic number, because the mean of its divisors is an integer number (171971508).

Almost surely, 2^6180442128 is an apocalyptic number.

It is an amenable number.

6180442128 is an abundant number, since it is smaller than the sum of its proper divisors (14456138832).

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

6180442128 is a wasteful number, since it uses less digits than its factorization.

6180442128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292002 (or 291983 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 6180442128 is about 78615.7880326846. The cubic root of 6180442128 is about 1835.1568173218.

The spelling of 6180442128 in words is "six billion, one hundred eighty million, four hundred forty-two thousand, one hundred twenty-eight".