16738430900318 has 4 divisors (see below), whose sum is σ = 25107646350480. Its totient is φ = 8369215450158.

The previous prime is 16738430900287. The next prime is 16738430900413. The reversal of 16738430900318 is 81300903483761.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×16738430900318² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16738430900318.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 4184607725078 + ... + 4184607725081.

It is an arithmetic number, because the mean of its divisors is an integer number (6276911587620).

Almost surely, 2^{16738430900318} is an apocalyptic number.

16738430900318 is a deficient number, since it is larger than the sum of its proper divisors (8369215450162).

16738430900318 is an equidigital number, since it uses as much as digits as its factorization.

16738430900318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8369215450161.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 16738430900318 in words is "sixteen trillion, seven hundred thirty-eight billion, four hundred thirty million, nine hundred thousand, three hundred eighteen".