1230941506560 has 176 divisors, whose sum is σ = 4001634971232. Its totient is φ = 322869657600.

The previous prime is 1230941506559. The next prime is 1230941506567. The reversal of 1230941506560 is 656051490321.

It is not an unprimeable number, because it can be changed into a prime (1230941506567) 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 15 ways as a sum of consecutive naturals, for example, 280080 + ... + 1593840.

Almost surely, 2^{1230941506560} is an apocalyptic number.

1230941506560 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 1230941506560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2000817485616).

1230941506560 is an abundant number, since it is smaller than the sum of its proper divisors (2770693464672).

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

1230941506560 is a wasteful number, since it uses less digits than its factorization.

1230941506560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313850 (or 1313832 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

Adding to 1230941506560 its reverse (656051490321), we get a palindrome (1886992996881).

The spelling of 1230941506560 in words is "one trillion, two hundred thirty billion, nine hundred forty-one million, five hundred six thousand, five hundred sixty".