424436244012 has 36 divisors (see below), whose sum is σ = 1170415098216. Its totient is φ = 128617043520.

The previous prime is 424436243989. The next prime is 424436244017. The reversal of 424436244012 is 210442634424.

424436244012 is a `hidden beast` number, since 4 + 24 + 4 + 3 + 624 + 4 + 0 + 1 + 2 = 666.

424436244012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×424436244012² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (424436244017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535903953 + ... + 535904744.

It is an arithmetic number, because the mean of its divisors is an integer number (32511530506).

Almost surely, 2^424436244012 is an apocalyptic number.

It is an amenable number.

424436244012 is an abundant number, since it is smaller than the sum of its proper divisors (745978854204).

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

424436244012 is a wasteful number, since it uses less digits than its factorization.

424436244012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071808718 (or 1071808713 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 424436244012 its reverse (210442634424), we get a palindrome (634878878436).

The spelling of 424436244012 in words is "four hundred twenty-four billion, four hundred thirty-six million, two hundred forty-four thousand, twelve".