16613324210427 has 32 divisors (see below), whose sum is σ = 25680660009984. Its totient is φ = 9356497920000.

The previous prime is 16613324210411. The next prime is 16613324210467. The reversal of 16613324210427 is 72401242331661.

It is not a de Polignac number, because 16613324210427 - 2⁴ = 16613324210411 is a prime.

It is a super-3 number, since 3×16613324210427³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16613324210467) 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 31 ways as a sum of consecutive naturals, for example, 2618043 + ... + 6330939.

It is an arithmetic number, because the mean of its divisors is an integer number (802520625312).

Almost surely, 2^{16613324210427} is an apocalyptic number.

16613324210427 is a deficient number, since it is larger than the sum of its proper divisors (9067335799557).

16613324210427 is a wasteful number, since it uses less digits than its factorization.

16613324210427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715979.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 16613324210427 in words is "sixteen trillion, six hundred thirteen billion, three hundred twenty-four million, two hundred ten thousand, four hundred twenty-seven".