120964238369280 has 400 divisors, whose sum is σ = 433314061761240. Its totient is φ = 32252783689728.

The previous prime is 120964238369269. The next prime is 120964238369371. The reversal of 120964238369280 is 82963832469021.

It is a happy number.

120964238369280 is a `hidden beast` number, since 1 + 2 + 0 + 9 + 64 + 238 + 3 + 69 + 280 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 110347797678336 + 10616440690944 = 10504656^2 + 3258288^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1720430766 + ... + 1720501074.

Almost surely, 2^{120964238369280} is an apocalyptic number.

120964238369280 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 120964238369280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216657030880620).

120964238369280 is an abundant number, since it is smaller than the sum of its proper divisors (312349823391960).

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

120964238369280 is an frugal number, since it uses more digits than its factorization.

120964238369280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78641 (or 78616 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 120964238369280 in words is "one hundred twenty trillion, nine hundred sixty-four billion, two hundred thirty-eight million, three hundred sixty-nine thousand, two hundred eighty".