12019414152 has 64 divisors (see below), whose sum is σ = 32022190080. Its totient is φ = 3750731072.

The previous prime is 12019414151. The next prime is 12019414181. The reversal of 12019414152 is 25141491021.

It is not an unprimeable number, because it can be changed into a prime (12019414151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205698 + ... + 257585.

It is an arithmetic number, because the mean of its divisors is an integer number (500346720).

Almost surely, 2^12019414152 is an apocalyptic number.

12019414152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12019414152 is an abundant number, since it is smaller than the sum of its proper divisors (20002775928).

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

12019414152 is a wasteful number, since it uses less digits than its factorization.

12019414152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463362 (or 463358 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 12019414152 in words is "twelve billion, nineteen million, four hundred fourteen thousand, one hundred fifty-two".