1086663865746 has 16 divisors (see below), whose sum is σ = 2174165914464. Its totient is φ = 362081591424.

The previous prime is 1086663865711. The next prime is 1086663865747. The reversal of 1086663865746 is 6475683666801.

1086663865746 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1086663865747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34907436 + ... + 34938551.

It is an arithmetic number, because the mean of its divisors is an integer number (135885369654).

Almost surely, 2^{1086663865746} is an apocalyptic number.

1086663865746 is an abundant number, since it is smaller than the sum of its proper divisors (1087502048718).

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

1086663865746 is a wasteful number, since it uses less digits than its factorization.

1086663865746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69848585.

The product of its (nonzero) digits is 209018880, while the sum is 66.

The spelling of 1086663865746 in words is "one trillion, eighty-six billion, six hundred sixty-three million, eight hundred sixty-five thousand, seven hundred forty-six".