12276489367376 has 40 divisors (see below), whose sum is σ = 26240132310504. Its totient is φ = 5527875133440.

The previous prime is 12276489367369. The next prime is 12276489367381. The reversal of 12276489367376 is 67376398467221.

It can be written as a sum of positive squares in 4 ways, for example, as 2380305894976 + 9896183472400 = 1542824^2 + 3145820^2 .

It is a super-3 number, since 3×12276489367376³ (a number of 40 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 719766881 + ... + 719783936.

Almost surely, 2^{12276489367376} is an apocalyptic number.

12276489367376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12276489367376 is an abundant number, since it is smaller than the sum of its proper divisors (13963642943128).

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

12276489367376 is a wasteful number, since it uses less digits than its factorization.

12276489367376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439550879 (or 1439550873 counting only the distinct ones).

The product of its digits is 768144384, while the sum is 71.

The spelling of 12276489367376 in words is "twelve trillion, two hundred seventy-six billion, four hundred eighty-nine million, three hundred sixty-seven thousand, three hundred seventy-six".