11087538619392 has 616 divisors, whose sum is σ = 33836781874176. Its totient is φ = 3629153009664.

The previous prime is 11087538619387. The next prime is 11087538619403. The reversal of 11087538619392 is 29391683578011.

11087538619392 is a `hidden beast` number, since 1 + 1 + 0 + 8 + 7 + 5 + 3 + 8 + 619 + 3 + 9 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 10144133598 + ... + 10144134690.

Almost surely, 2^{11087538619392} is an apocalyptic number.

11087538619392 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 11087538619392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16918390937088).

11087538619392 is an abundant number, since it is smaller than the sum of its proper divisors (22749243254784).

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

11087538619392 is a wasteful number, since it uses less digits than its factorization.

11087538619392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 11087538619392 in words is "eleven trillion, eighty-seven billion, five hundred thirty-eight million, six hundred nineteen thousand, three hundred ninety-two".