120006539260 has 192 divisors, whose sum is σ = 277112586240. Its totient is φ = 43525278720.

The previous prime is 120006539197. The next prime is 120006539273. The reversal of 120006539260 is 62935600021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127530390 + ... + 127531330.

It is an arithmetic number, because the mean of its divisors is an integer number (1443294720).

Almost surely, 2^120006539260 is an apocalyptic number.

120006539260 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 120006539260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138556293120).

120006539260 is an abundant number, since it is smaller than the sum of its proper divisors (157106046980).

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

120006539260 is a wasteful number, since it uses less digits than its factorization.

120006539260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 120006539260 in words is "one hundred twenty billion, six million, five hundred thirty-nine thousand, two hundred sixty".