1087297671936 has 144 divisors (see below), whose sum is σ = 3308189472000. Its totient is φ = 310563262464.

The previous prime is 1087297671917. The next prime is 1087297671991. The reversal of 1087297671936 is 6391767927801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18997090 + ... + 19054238.

It is an arithmetic number, because the mean of its divisors is an integer number (22973538000).

Almost surely, 2^{1087297671936} is an apocalyptic number.

1087297671936 is a gapful number since it is divisible by the number (16) 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 1087297671936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1654094736000).

1087297671936 is an abundant number, since it is smaller than the sum of its proper divisors (2220891800064).

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

1087297671936 is an equidigital number, since it uses as much as digits as its factorization.

1087297671936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60714 (or 60700 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 66.

The spelling of 1087297671936 in words is "one trillion, eighty-seven billion, two hundred ninety-seven million, six hundred seventy-one thousand, nine hundred thirty-six".