16554702640341 has 16 divisors (see below), whose sum is σ = 22360754592000. Its totient is φ = 10892664726528.

The previous prime is 16554702640319. The next prime is 16554702640369. The reversal of 16554702640341 is 14304620745561.

It is not a de Polignac number, because 16554702640341 - 2⁵ = 16554702640309 is a prime.

It is a super-2 number, since 2×16554702640341² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16554702640841) 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, 12515016 + ... + 13774433.

It is an arithmetic number, because the mean of its divisors is an integer number (1397547162000).

Almost surely, 2^{16554702640341} is an apocalyptic number.

It is an amenable number.

16554702640341 is a deficient number, since it is larger than the sum of its proper divisors (5806051951659).

16554702640341 is a wasteful number, since it uses less digits than its factorization.

16554702640341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26292188.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 16554702640341 in words is "sixteen trillion, five hundred fifty-four billion, seven hundred two million, six hundred forty thousand, three hundred forty-one".