12010734424 has 64 divisors (see below), whose sum is σ = 25287091200. Its totient is φ = 5309950464.

The previous prime is 12010734419. The next prime is 12010734451. The reversal of 12010734424 is 42443701021.

12010734424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12010734424² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12010734392 and 12010734401.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 367354 + ... + 398710.

It is an arithmetic number, because the mean of its divisors is an integer number (395110800).

Almost surely, 2^12010734424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010734424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12643545600).

12010734424 is an abundant number, since it is smaller than the sum of its proper divisors (13276356776).

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

12010734424 is a wasteful number, since it uses less digits than its factorization.

12010734424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31532 (or 31528 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 12010734424 in words is "twelve billion, ten million, seven hundred thirty-four thousand, four hundred twenty-four".