1060991042904 has 256 divisors, whose sum is σ = 3274118668800. Its totient is φ = 316229266944.

The previous prime is 1060991042851. The next prime is 1060991042929. The reversal of 1060991042904 is 4092401990601.

1060991042904 is a `hidden beast` number, since 1 + 0 + 609 + 9 + 10 + 4 + 29 + 0 + 4 = 666.

It is a super-2 number, since 2×1060991042904² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1060991042904.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 23561899 + ... + 23606885.

It is an arithmetic number, because the mean of its divisors is an integer number (12789526050).

Almost surely, 2^{1060991042904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1060991042904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637059334400).

1060991042904 is an abundant number, since it is smaller than the sum of its proper divisors (2213127625896).

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

1060991042904 is a wasteful number, since it uses less digits than its factorization.

1060991042904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45279 (or 45269 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 1060991042904 in words is "one trillion, sixty billion, nine hundred ninety-one million, forty-two thousand, nine hundred four".