1086455490911 has 12 divisors (see below), whose sum is σ = 1318785370992. Its totient is φ = 890758538208.

The previous prime is 1086455490893. The next prime is 1086455490943. The reversal of 1086455490911 is 1190945546801.

It is not a de Polignac number, because 1086455490911 - 2¹⁰ = 1086455489887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086455400911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482011070 + ... + 482013323.

It is an arithmetic number, because the mean of its divisors is an integer number (109898780916).

Almost surely, 2^{1086455490911} is an apocalyptic number.

1086455490911 is a deficient number, since it is larger than the sum of its proper divisors (232329880081).

1086455490911 is an equidigital number, since it uses as much as digits as its factorization.

1086455490911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964024430 (or 964024423 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 53.

The spelling of 1086455490911 in words is "one trillion, eighty-six billion, four hundred fifty-five million, four hundred ninety thousand, nine hundred eleven".