12837467380 has 48 divisors (see below), whose sum is σ = 28569315600. Its totient is φ = 4828725248.

The previous prime is 12837467359. The next prime is 12837467389. The reversal of 12837467380 is 8376473821.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1088208144 + 11749259236 = 32988^2 + 108394^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12837467389) 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 15 ways as a sum of consecutive naturals, for example, 389796 + ... + 421444.

It is an arithmetic number, because the mean of its divisors is an integer number (595194075).

Almost surely, 2^12837467380 is an apocalyptic number.

12837467380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12837467380 is an abundant number, since it is smaller than the sum of its proper divisors (15731848220).

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

12837467380 is a wasteful number, since it uses less digits than its factorization.

12837467380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32868 (or 32866 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 12837467380 in words is "twelve billion, eight hundred thirty-seven million, four hundred sixty-seven thousand, three hundred eighty".