1061182116864 has 132 divisors (see below), whose sum is σ = 3129336085824. Its totient is φ = 346201116672.

The previous prime is 1061182116853. The next prime is 1061182116887. The reversal of 1061182116864 is 4686112811601.

1061182116864 is a `hidden beast` number, since 1 + 0 + 611 + 8 + 21 + 1 + 6 + 8 + 6 + 4 = 666.

It is a super-2 number, since 2×1061182116864² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 791802 + ... + 1658105.

Almost surely, 2^{1061182116864} is an apocalyptic number.

It is an amenable number.

1061182116864 is an abundant number, since it is smaller than the sum of its proper divisors (2068153968960).

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

1061182116864 is a wasteful number, since it uses less digits than its factorization.

1061182116864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449980 (or 2449959 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 1061182116864 in words is "one trillion, sixty-one billion, one hundred eighty-two million, one hundred sixteen thousand, eight hundred sixty-four".