1066508614080 has 3584 divisors, whose sum is σ = 5243535360000. Its totient is φ = 201912238080.

The previous prime is 1066508614063. The next prime is 1066508614133. The reversal of 1066508614080 is 804168056601.

1066508614080 is a `hidden beast` number, since 1 + 0 + 6 + 6 + 508 + 61 + 4 + 0 + 80 = 666.

It is a super-2 number, since 2×1066508614080² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 22691672617 + ... + 22691672663.

It is an arithmetic number, because the mean of its divisors is an integer number (1463040000).

Almost surely, 2^{1066508614080} is an apocalyptic number.

1066508614080 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 1066508614080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2621767680000).

1066508614080 is an abundant number, since it is smaller than the sum of its proper divisors (4177026745920).

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

1066508614080 is a wasteful number, since it uses less digits than its factorization.

1066508614080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 1066508614080 in words is "one trillion, sixty-six billion, five hundred eight million, six hundred fourteen thousand, eighty".