16305264360378 has 128 divisors (see below), whose sum is σ = 41452958269440. Its totient is φ = 4653838981440.

The previous prime is 16305264360353. The next prime is 16305264360383. The reversal of 16305264360378 is 87306346250361.

16305264360378 is a `hidden beast` number, since 1 + 6 + 3 + 0 + 5 + 26 + 4 + 3 + 603 + 7 + 8 = 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 (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1865373088 + ... + 1865381828.

It is an arithmetic number, because the mean of its divisors is an integer number (323851236480).

Almost surely, 2^{16305264360378} is an apocalyptic number.

16305264360378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16305264360378 is an abundant number, since it is smaller than the sum of its proper divisors (25147693909062).

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

16305264360378 is a wasteful number, since it uses less digits than its factorization.

16305264360378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289 (or 13283 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 16305264360378 in words is "sixteen trillion, three hundred five billion, two hundred sixty-four million, three hundred sixty thousand, three hundred seventy-eight".