16355374747804 has 12 divisors (see below), whose sum is σ = 28622170658200. Its totient is φ = 8177611702608.

The previous prime is 16355374747763. The next prime is 16355374747867. The reversal of 16355374747804 is 40874747355361.

It is a super-2 number, since 2×16355374747804² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18430119 + ... + 19297150.

Almost surely, 2^{16355374747804} is an apocalyptic number.

It is an amenable number.

16355374747804 is a deficient number, since it is larger than the sum of its proper divisors (12266795910396).

16355374747804 is a wasteful number, since it uses less digits than its factorization.

16355374747804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37835652 (or 37835650 counting only the distinct ones).

The product of its (nonzero) digits is 237081600, while the sum is 64.

The spelling of 16355374747804 in words is "sixteen trillion, three hundred fifty-five billion, three hundred seventy-four million, seven hundred forty-seven thousand, eight hundred four".