1132445440164 has 48 divisors (see below), whose sum is σ = 2765956652928. Its totient is φ = 359930512128.

The previous prime is 1132445440111. The next prime is 1132445440193. The reversal of 1132445440164 is 4610445442311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6384217 + ... + 6559200.

It is an arithmetic number, because the mean of its divisors is an integer number (57624096936).

Almost surely, 2^{1132445440164} is an apocalyptic number.

It is an amenable number.

1132445440164 is an abundant number, since it is smaller than the sum of its proper divisors (1633511212764).

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

1132445440164 is a wasteful number, since it uses less digits than its factorization.

1132445440164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943764 (or 12943762 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 1132445440164 in words is "one trillion, one hundred thirty-two billion, four hundred forty-five million, four hundred forty thousand, one hundred sixty-four".