12257067824 has 10 divisors (see below), whose sum is σ = 23748068940. Its totient is φ = 6128533904.

The previous prime is 12257067821. The next prime is 12257067833. The reversal of 12257067824 is 42876075221.

It is not an unprimeable number, because it can be changed into a prime (12257067821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383033354 + ... + 383033385.

It is an arithmetic number, because the mean of its divisors is an integer number (2374806894).

Almost surely, 2^12257067824 is an apocalyptic number.

It is an amenable number.

12257067824 is a deficient number, since it is larger than the sum of its proper divisors (11491001116).

12257067824 is an equidigital number, since it uses as much as digits as its factorization.

12257067824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766066747 (or 766066741 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 12257067824 in words is "twelve billion, two hundred fifty-seven million, sixty-seven thousand, eight hundred twenty-four".