12420039162 has 8 divisors (see below), whose sum is σ = 24840078336. Its totient is φ = 4140013052.

The previous prime is 12420039101. The next prime is 12420039167. The reversal of 12420039162 is 26193002421.

12420039162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12420039162 is an admirable number.

It is a super-2 number, since 2×12420039162² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12420039167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035003258 + ... + 1035003269.

It is an arithmetic number, because the mean of its divisors is an integer number (3105009792).

Almost surely, 2^12420039162 is an apocalyptic number.

12420039162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12420039162 is a wasteful number, since it uses less digits than its factorization.

12420039162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070006532.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 12420039162 in words is "twelve billion, four hundred twenty million, thirty-nine thousand, one hundred sixty-two".