16395799774270 has 32 divisors (see below), whose sum is σ = 34551148798656. Its totient is φ = 5484309331200.

The previous prime is 16395799774253. The next prime is 16395799774271. The reversal of 16395799774270 is 7247799759361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16395799774271) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2856408241 + ... + 2856413980.

It is an arithmetic number, because the mean of its divisors is an integer number (1079723399958).

Almost surely, 2^{16395799774270} is an apocalyptic number.

16395799774270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16395799774270 is an abundant number, since it is smaller than the sum of its proper divisors (18155349024386).

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

16395799774270 is a wasteful number, since it uses less digits than its factorization.

16395799774270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712822276.

The product of its (nonzero) digits is 1260236880, while the sum is 76.

The spelling of 16395799774270 in words is "sixteen trillion, three hundred ninety-five billion, seven hundred ninety-nine million, seven hundred seventy-four thousand, two hundred seventy".