120409873352 has 16 divisors (see below), whose sum is σ = 225772490160. Its totient is φ = 60203875984.

The previous prime is 120409873351. The next prime is 120409873369. The reversal of 120409873352 is 253378904021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120409873351) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 567023 + ... + 749889.

It is an arithmetic number, because the mean of its divisors is an integer number (14110780635).

Almost surely, 2^120409873352 is an apocalyptic number.

It is an amenable number.

120409873352 is a deficient number, since it is larger than the sum of its proper divisors (105362616808).

120409873352 is a wasteful number, since it uses less digits than its factorization.

120409873352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265180 (or 265176 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 120409873352 in words is "one hundred twenty billion, four hundred nine million, eight hundred seventy-three thousand, three hundred fifty-two".