13755544340 has 24 divisors (see below), whose sum is σ = 29558427360. Its totient is φ = 5374258848.

The previous prime is 13755544259. The next prime is 13755544349. The reversal of 13755544340 is 4344555731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13755544349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7996550 + ... + 7998269.

It is an arithmetic number, because the mean of its divisors is an integer number (1231601140).

Almost surely, 2^13755544340 is an apocalyptic number.

13755544340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13755544340 is an abundant number, since it is smaller than the sum of its proper divisors (15802883020).

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

13755544340 is a wasteful number, since it uses less digits than its factorization.

13755544340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15994871 (or 15994869 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 13755544340 in words is "thirteen billion, seven hundred fifty-five million, five hundred forty-four thousand, three hundred forty".