120404314240 has 256 divisors, whose sum is σ = 355733959680. Its totient is φ = 38025363456.

The previous prime is 120404314229. The next prime is 120404314241. The reversal of 120404314240 is 42413404021.

It is not an unprimeable number, because it can be changed into a prime (120404314241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3562702 + ... + 3596338.

It is an arithmetic number, because the mean of its divisors is an integer number (1389585780).

Almost surely, 2^120404314240 is an apocalyptic number.

120404314240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120404314240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177866979840).

120404314240 is an abundant number, since it is smaller than the sum of its proper divisors (235329645440).

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

120404314240 is a wasteful number, since it uses less digits than its factorization.

120404314240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33727 (or 33715 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 120404314240 its reverse (42413404021), we get a palindrome (162817718261).

The spelling of 120404314240 in words is "one hundred twenty billion, four hundred four million, three hundred fourteen thousand, two hundred forty".