120342233040 has 80 divisors (see below), whose sum is σ = 373099887936. Its totient is φ = 32087910400.

The previous prime is 120342232999. The next prime is 120342233057. The reversal of 120342233040 is 40332243021.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 120342233040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006760 + ... + 3046520.

Almost surely, 2^120342233040 is an apocalyptic number.

120342233040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120342233040 is an abundant number, since it is smaller than the sum of its proper divisors (252757654896).

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

120342233040 is a wasteful number, since it uses less digits than its factorization.

120342233040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52388 (or 52382 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 120342233040 its reverse (40332243021), we get a palindrome (160674476061).

The spelling of 120342233040 in words is "one hundred twenty billion, three hundred forty-two million, two hundred thirty-three thousand, forty".