16047556701001 has 8 divisors (see below), whose sum is σ = 18342764703104. Its totient is φ = 13753023674400.

The previous prime is 16047556700969. The next prime is 16047556701073. The reversal of 16047556701001 is 10010765574061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16047556701001 - 2⁵ = 16047556700969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16047559701001) 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 7 ways as a sum of consecutive naturals, for example, 168692925 + ... + 168788026.

It is an arithmetic number, because the mean of its divisors is an integer number (2292845587888).

Almost surely, 2^{16047556701001} is an apocalyptic number.

It is an amenable number.

16047556701001 is a deficient number, since it is larger than the sum of its proper divisors (2295208002103).

16047556701001 is an equidigital number, since it uses as much as digits as its factorization.

16047556701001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337487751.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 16047556701001 in words is "sixteen trillion, forty-seven billion, five hundred fifty-six million, seven hundred one thousand, one".