1065756374736 has 20 divisors (see below), whose sum is σ = 2753203968192. Its totient is φ = 355252124896.

The previous prime is 1065756374729. The next prime is 1065756374741. The reversal of 1065756374736 is 6374736575601.

It is a super-2 number, since 2×1065756374736² (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 1065756374736.

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, 11101628856 + ... + 11101628951.

Almost surely, 2^{1065756374736} is an apocalyptic number.

1065756374736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1065756374736 is an abundant number, since it is smaller than the sum of its proper divisors (1687447593456).

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

1065756374736 is a wasteful number, since it uses less digits than its factorization.

1065756374736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22203257818 (or 22203257812 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 60.

The spelling of 1065756374736 in words is "one trillion, sixty-five billion, seven hundred fifty-six million, three hundred seventy-four thousand, seven hundred thirty-six".