120709400000 has 336 divisors, whose sum is σ = 345036916224. Its totient is φ = 41040000000.

The previous prime is 120709399999. The next prime is 120709400011. The reversal of 120709400000 is 4907021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211399715 + ... + 211400285.

It is an arithmetic number, because the mean of its divisors is an integer number (1026895584).

Almost surely, 2^120709400000 is an apocalyptic number.

120709400000 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 120709400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172518458112).

120709400000 is an abundant number, since it is smaller than the sum of its proper divisors (224327516224).

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

120709400000 is an frugal number, since it uses more digits than its factorization.

120709400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The spelling of 120709400000 in words is "one hundred twenty billion, seven hundred nine million, four hundred thousand".