1011068461452 has 192 divisors, whose sum is σ = 2826306201600. Its totient is φ = 275053363200.

The previous prime is 1011068461391. The next prime is 1011068461463. The reversal of 1011068461452 is 2541648601101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011068461452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 474901924 + ... + 474904052.

It is an arithmetic number, because the mean of its divisors is an integer number (14720344800).

Almost surely, 2^{1011068461452} is an apocalyptic number.

1011068461452 is a gapful number since it is divisible by the number (12) 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 1011068461452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413153100800).

1011068461452 is an abundant number, since it is smaller than the sum of its proper divisors (1815237740148).

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

1011068461452 is a wasteful number, since it uses less digits than its factorization.

1011068461452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176 (or 3174 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 1011068461452 in words is "one trillion, eleven billion, sixty-eight million, four hundred sixty-one thousand, four hundred fifty-two".