1152789830880 has 96 divisors (see below), whose sum is σ = 3631657970304. Its totient is φ = 307379298816.

The previous prime is 1152789830879. The next prime is 1152789830897. The reversal of 1152789830880 is 880389872511.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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, 4799407 + ... + 5033873.

It is an arithmetic number, because the mean of its divisors is an integer number (37829770524).

Almost surely, 2^{1152789830880} is an apocalyptic number.

1152789830880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152789830880 is an abundant number, since it is smaller than the sum of its proper divisors (2478868139424).

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

1152789830880 is a wasteful number, since it uses less digits than its factorization.

1152789830880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244728 (or 244720 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 60.

The spelling of 1152789830880 in words is "one trillion, one hundred fifty-two billion, seven hundred eighty-nine million, eight hundred thirty thousand, eight hundred eighty".