1060655238720 has 2520 divisors, whose sum is σ = 5009976385920. Its totient is φ = 210586521600.

The previous prime is 1060655238697. The next prime is 1060655238793. The reversal of 1060655238720 is 278325560601.

1060655238720 is a `hidden beast` number, since 1 + 0 + 60 + 6 + 552 + 38 + 7 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2520).

It is a super-2 number, since 2×1060655238720² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 13426015641 + ... + 13426015719.

Almost surely, 2^{1060655238720} is an apocalyptic number.

1060655238720 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 1060655238720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2504988192960).

1060655238720 is an abundant number, since it is smaller than the sum of its proper divisors (3949321147200).

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

1060655238720 is a wasteful number, since it uses less digits than its factorization.

1060655238720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 1060655238720 in words is "one trillion, sixty billion, six hundred fifty-five million, two hundred thirty-eight thousand, seven hundred twenty".