11396689251648 has 112 divisors (see below), whose sum is σ = 31261358189376. Its totient is φ = 3661586698240.

The previous prime is 11396689251641. The next prime is 11396689251707. The reversal of 11396689251648 is 84615298669311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11396689251641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8068011 + ... + 9374762.

It is an arithmetic number, because the mean of its divisors is an integer number (279119269548).

Almost surely, 2^{11396689251648} is an apocalyptic number.

It is an amenable number.

11396689251648 is an abundant number, since it is smaller than the sum of its proper divisors (19864668937728).

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

11396689251648 is a wasteful number, since it uses less digits than its factorization.

11396689251648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17442912 (or 17442902 counting only the distinct ones).

The product of its digits is 134369280, while the sum is 69.

The spelling of 11396689251648 in words is "eleven trillion, three hundred ninety-six billion, six hundred eighty-nine million, two hundred fifty-one thousand, six hundred forty-eight".