16514489706016 has 24 divisors (see below), whose sum is σ = 32572999427724. Its totient is φ = 8241981914880.

The previous prime is 16514489706007. The next prime is 16514489706061. The reversal of 16514489706016 is 61060798441561.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15547217456016 + 967272250000 = 3942996^2 + 983500^2 .

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, 476949235 + ... + 476983858.

Almost surely, 2^{16514489706016} is an apocalyptic number.

16514489706016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16514489706016 is a deficient number, since it is larger than the sum of its proper divisors (16058509721708).

16514489706016 is an equidigital number, since it uses as much as digits as its factorization.

16514489706016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953933644 (or 953933636 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 16514489706016 in words is "sixteen trillion, five hundred fourteen billion, four hundred eighty-nine million, seven hundred six thousand, sixteen".