1068045615000 has 640 divisors, whose sum is σ = 4562889408000. Its totient is φ = 225343296000.

The previous prime is 1068045614981. The next prime is 1068045615001. The reversal of 1068045615000 is 5165408601.

1068045615000 is a `hidden beast` number, since 10 + 6 + 80 + 4 + 5 + 61 + 500 + 0 = 666.

It is a super-2 number, since 2×1068045615000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068045615001) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12241531 + ... + 12328469.

It is an arithmetic number, because the mean of its divisors is an integer number (7129514700).

Almost surely, 2^{1068045615000} is an apocalyptic number.

1068045615000 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 1068045615000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2281444704000).

1068045615000 is an abundant number, since it is smaller than the sum of its proper divisors (3494843793000).

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

1068045615000 is a wasteful number, since it uses less digits than its factorization.

1068045615000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86994 (or 86969 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 1068045615000 in words is "one trillion, sixty-eight billion, forty-five million, six hundred fifteen thousand".