1230927334560 has 480 divisors, whose sum is σ = 5416084662912. Its totient is φ = 255776901120.

The previous prime is 1230927334547. The next prime is 1230927334561. The reversal of 1230927334560 is 654337290321.

1230927334560 is a `hidden beast` number, since 1 + 2 + 30 + 9 + 27 + 3 + 34 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1230927334561) 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 79 ways as a sum of consecutive naturals, for example, 381174 + ... + 1614666.

Almost surely, 2^{1230927334560} is an apocalyptic number.

1230927334560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230927334560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2708042331456).

1230927334560 is an abundant number, since it is smaller than the sum of its proper divisors (4185157328352).

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

1230927334560 is a wasteful number, since it uses less digits than its factorization.

1230927334560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233538 (or 1233521 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 1230927334560 in words is "one trillion, two hundred thirty billion, nine hundred twenty-seven million, three hundred thirty-four thousand, five hundred sixty".