1150309444488 has 32 divisors (see below), whose sum is σ = 2875975670400. Its totient is φ = 383409540288.

The previous prime is 1150309444483. The next prime is 1150309444523. The reversal of 1150309444488 is 8844449030511.

It is a self number, because there is not a number n which added to its sum of digits gives 1150309444488.

It is not an unprimeable number, because it can be changed into a prime (1150309444483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333648 + ... + 2019711.

It is an arithmetic number, because the mean of its divisors is an integer number (89874239700).

Almost surely, 2^{1150309444488} is an apocalyptic number.

It is an amenable number.

1150309444488 is an abundant number, since it is smaller than the sum of its proper divisors (1725666225912).

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

1150309444488 is a wasteful number, since it uses less digits than its factorization.

1150309444488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367661 (or 3367657 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 1150309444488 in words is "one trillion, one hundred fifty billion, three hundred nine million, four hundred forty-four thousand, four hundred eighty-eight".