1075486432128 has 32 divisors (see below), whose sum is σ = 2856760836360. Its totient is φ = 358495477248.

The previous prime is 1075486432091. The next prime is 1075486432129. The reversal of 1075486432128 is 8212346845701.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075486432129) 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 3 ways as a sum of consecutive naturals, for example, 1400372575 + ... + 1400373342.

Almost surely, 2^{1075486432128} is an apocalyptic number.

It is an amenable number.

1075486432128 is an abundant number, since it is smaller than the sum of its proper divisors (1781274404232).

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

1075486432128 is an equidigital number, since it uses as much as digits as its factorization.

1075486432128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800745934 (or 2800745922 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 1075486432128 in words is "one trillion, seventy-five billion, four hundred eighty-six million, four hundred thirty-two thousand, one hundred twenty-eight".