1086455490912 has 240 divisors, whose sum is σ = 3517700432400. Its totient is φ = 326207554560.

The previous prime is 1086455490893. The next prime is 1086455490943. The reversal of 1086455490912 is 2190945546801.

1086455490912 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 4 + 5 + 549 + 0 + 91 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2933014 + ... + 3282602.

It is an arithmetic number, because the mean of its divisors is an integer number (14657085135).

Almost surely, 2^{1086455490912} is an apocalyptic number.

1086455490912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1086455490912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1758850216200).

1086455490912 is an abundant number, since it is smaller than the sum of its proper divisors (2431244941488).

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

1086455490912 is a wasteful number, since it uses less digits than its factorization.

1086455490912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349731 (or 349714 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 1086455490912 in words is "one trillion, eighty-six billion, four hundred fifty-five million, four hundred ninety thousand, nine hundred twelve".