120342204 has 72 divisors (see below), whose sum is σ = 314871648. Its totient is φ = 38724480.

The previous prime is 120342197. The next prime is 120342223. The reversal of 120342204 is 402243021.

120342204 is a `hidden beast` number, since 120 + 342 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 222174 + ... + 222714.

Almost surely, 2^120342204 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 120342204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157435824).

120342204 is an abundant number, since it is smaller than the sum of its proper divisors (194529444).

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

120342204 is a wasteful number, since it uses less digits than its factorization.

120342204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 120342204 is about 10970.0594346612. The cubic root of 120342204 is about 493.7108296865.

Adding to 120342204 its reverse (402243021), we get a palindrome (522585225).

The spelling of 120342204 in words is "one hundred twenty million, three hundred forty-two thousand, two hundred four".