120324444444 has 72 divisors (see below), whose sum is σ = 312468752960. Its totient is φ = 39012285312.

The previous prime is 120324444439. The next prime is 120324444473. The reversal of 120324444444 is 444444423021.

It is a happy number.

120324444444 is a `hidden beast` number, since 1 + 203 + 2 + 4 + 4 + 4 + 4 + 444 = 666.

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

120324444444 is a modest number, since divided by 444444 gives 120324 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 120324444399 and 120324444408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5080422 + ... + 5104050.

Almost surely, 2^120324444444 is an apocalyptic number.

It is an amenable number.

120324444444 is an abundant number, since it is smaller than the sum of its proper divisors (192144308516).

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

120324444444 is a wasteful number, since it uses less digits than its factorization.

120324444444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27499 (or 27494 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 120324444444 its reverse (444444423021), we get a palindrome (564768867465).

The spelling of 120324444444 in words is "one hundred twenty billion, three hundred twenty-four million, four hundred forty-four thousand, four hundred forty-four".