1077620085712 has 20 divisors (see below), whose sum is σ = 2088477661216. Its totient is φ = 538658108640.

The previous prime is 1077620085683. The next prime is 1077620085743. The reversal of 1077620085712 is 2175800267701.

It is a super-3 number, since 3×1077620085712³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9437364 + ... + 9550867.

Almost surely, 2^{1077620085712} is an apocalyptic number.

It is an amenable number.

1077620085712 is a deficient number, since it is larger than the sum of its proper divisors (1010857575504).

1077620085712 is a wasteful number, since it uses less digits than its factorization.

1077620085712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18991786 (or 18991780 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 46.

The spelling of 1077620085712 in words is "one trillion, seventy-seven billion, six hundred twenty million, eighty-five thousand, seven hundred twelve".