120066389497440 has 192 divisors, whose sum is σ = 442349856345600. Its totient is φ = 30332561536512.

The previous prime is 120066389497433. The next prime is 120066389497513. The reversal of 120066389497440 is 44794983660021.

It is a happy number.

120066389497440 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 6 + 63 + 89 + 497 + 4 + 4 + 0 = 666.

120066389497440 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 731316492 + ... + 731480651.

It is an arithmetic number, because the mean of its divisors is an integer number (2303905501800).

Almost surely, 2^{120066389497440} is an apocalyptic number.

120066389497440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120066389497440 is an abundant number, since it is smaller than the sum of its proper divisors (322283466848160).

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

120066389497440 is a wasteful number, since it uses less digits than its factorization.

120066389497440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462797186 (or 1462797172 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 120066389497440 in words is "one hundred twenty trillion, sixty-six billion, three hundred eighty-nine million, four hundred ninety-seven thousand, four hundred forty".