12056245132470 has 96 divisors (see below), whose sum is σ = 36718983369216. Its totient is φ = 2505193790400.

The previous prime is 12056245132361. The next prime is 12056245132483. The reversal of 12056245132470 is 7423154265021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 372780526 + ... + 372812865.

It is an arithmetic number, because the mean of its divisors is an integer number (382489410096).

Almost surely, 2^{12056245132470} is an apocalyptic number.

12056245132470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12056245132470 is an abundant number, since it is smaller than the sum of its proper divisors (24662738236746).

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

12056245132470 is a wasteful number, since it uses less digits than its factorization.

12056245132470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745593426 (or 745593419 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

Adding to 12056245132470 its reverse (7423154265021), we get a palindrome (19479399397491).

The spelling of 12056245132470 in words is "twelve trillion, fifty-six billion, two hundred forty-five million, one hundred thirty-two thousand, four hundred seventy".