13455016499340 has 192 divisors, whose sum is σ = 45083755516800. Its totient is φ = 3311732210688.

The previous prime is 13455016499339. The next prime is 13455016499417. The reversal of 13455016499340 is 4399461055431.

13455016499340 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 50 + 164 + 99 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93357174 + ... + 93501186.

It is an arithmetic number, because the mean of its divisors is an integer number (234811226650).

Almost surely, 2^{13455016499340} is an apocalyptic number.

13455016499340 is a gapful number since it is divisible by the number (10) 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 13455016499340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22541877758400).

13455016499340 is an abundant number, since it is smaller than the sum of its proper divisors (31628739017460).

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

13455016499340 is a wasteful number, since it uses less digits than its factorization.

13455016499340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157353 (or 157345 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 13455016499340 in words is "thirteen trillion, four hundred fifty-five billion, sixteen million, four hundred ninety-nine thousand, three hundred forty".