1190921264300 has 72 divisors (see below), whose sum is σ = 2597490000000. Its totient is φ = 473939665920.

The previous prime is 1190921264251. The next prime is 1190921264303. The reversal of 1190921264300 is 34621290911.

It is not an unprimeable number, because it can be changed into a prime (1190921264303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38095076 + ... + 38126324.

It is an arithmetic number, because the mean of its divisors is an integer number (36076250000).

Almost surely, 2^{1190921264300} is an apocalyptic number.

1190921264300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1190921264300 is an abundant number, since it is smaller than the sum of its proper divisors (1406568735700).

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

1190921264300 is a wasteful number, since it uses less digits than its factorization.

1190921264300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33195 (or 33188 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 1190921264300 in words is "one trillion, one hundred ninety billion, nine hundred twenty-one million, two hundred sixty-four thousand, three hundred".