16554560334242 has 16 divisors (see below), whose sum is σ = 28397310772032. Its totient is φ = 7090295450640.

The previous prime is 16554560334241. The next prime is 16554560334253. The reversal of 16554560334242 is 24243306545561.

It is not an unprimeable number, because it can be changed into a prime (16554560334241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376320653 + ... + 376364640.

It is an arithmetic number, because the mean of its divisors is an integer number (1774831923252).

Almost surely, 2^{16554560334242} is an apocalyptic number.

16554560334242 is a deficient number, since it is larger than the sum of its proper divisors (11842750437790).

16554560334242 is a wasteful number, since it uses less digits than its factorization.

16554560334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752686873.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 16554560334242 in words is "sixteen trillion, five hundred fifty-four billion, five hundred sixty million, three hundred thirty-four thousand, two hundred forty-two".