11698459411392 has 560 divisors, whose sum is σ = 38637628218112. Its totient is φ = 3475506216960.

The previous prime is 11698459411381. The next prime is 11698459411421. The reversal of 11698459411392 is 29311495489611.

11698459411392 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 8 + 4 + 594 + 1 + 1 + 39 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 954736338 + ... + 954748590.

Almost surely, 2^{11698459411392} is an apocalyptic number.

11698459411392 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 11698459411392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19318814109056).

11698459411392 is an abundant number, since it is smaller than the sum of its proper divisors (26939168806720).

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

11698459411392 is a wasteful number, since it uses less digits than its factorization.

11698459411392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12778 (or 12759 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 63.

The spelling of 11698459411392 in words is "eleven trillion, six hundred ninety-eight billion, four hundred fifty-nine million, four hundred eleven thousand, three hundred ninety-two".