12273787080576 has 768 divisors, whose sum is σ = 44692892424000. Its totient is φ = 3294955044864.

The previous prime is 12273787080557. The next prime is 12273787080601. The reversal of 12273787080576 is 67508078737221.

12273787080576 is a `hidden beast` number, since 1 + 2 + 27 + 37 + 8 + 7 + 0 + 8 + 0 + 576 = 666.

It is a super-4 number, since 4×12273787080576⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1879884480 + ... + 1879891008.

Almost surely, 2^{12273787080576} is an apocalyptic number.

12273787080576 is a gapful number since it is divisible by the number (16) 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 12273787080576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22346446212000).

12273787080576 is an abundant number, since it is smaller than the sum of its proper divisors (32419105343424).

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

12273787080576 is a wasteful number, since it uses less digits than its factorization.

12273787080576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236 (or 7211 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 63.

The spelling of 12273787080576 in words is "twelve trillion, two hundred seventy-three billion, seven hundred eighty-seven million, eighty thousand, five hundred seventy-six".