12047353152 has 28 divisors (see below), whose sum is σ = 31875289056. Its totient is φ = 4015784320.

The previous prime is 12047353091. The next prime is 12047353163. The reversal of 12047353152 is 25135374021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31373124 + ... + 31373507.

Almost surely, 2^12047353152 is an apocalyptic number.

12047353152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12047353152 is an abundant number, since it is smaller than the sum of its proper divisors (19827935904).

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

12047353152 is an equidigital number, since it uses as much as digits as its factorization.

12047353152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62746646 (or 62746636 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 12047353152 in words is "twelve billion, forty-seven million, three hundred fifty-three thousand, one hundred fifty-two".