11643734055360 has 112 divisors (see below), whose sum is σ = 40329660719232. Its totient is φ = 2822723404800.

The previous prime is 11643734055313. The next prime is 11643734055367. The reversal of 11643734055360 is 6355043734611.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11643734055367) 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, 551302606 + ... + 551323725.

Almost surely, 2^{11643734055360} is an apocalyptic number.

11643734055360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11643734055360 is an abundant number, since it is smaller than the sum of its proper divisors (28685926663872).

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

11643734055360 is a wasteful number, since it uses less digits than its factorization.

11643734055360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102626362 (or 1102626352 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 48.

Adding to 11643734055360 its reverse (6355043734611), we get a palindrome (17998777789971).

The spelling of 11643734055360 in words is "eleven trillion, six hundred forty-three billion, seven hundred thirty-four million, fifty-five thousand, three hundred sixty".