16700336683337 has 4 divisors (see below), whose sum is σ = 17151697134276. Its totient is φ = 16248976232400.

The previous prime is 16700336683307. The next prime is 16700336683339. The reversal of 16700336683337 is 73338663300761.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10167144451216 + 6533192232121 = 3188596^2 + 2556011^2 .

It is a cyclic number.

It is not a de Polignac number, because 16700336683337 - 2⁶ = 16700336683273 is a prime.

It is a super-2 number, since 2×16700336683337² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16700336683339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225680225414 + ... + 225680225487.

It is an arithmetic number, because the mean of its divisors is an integer number (4287924283569).

Almost surely, 2^{16700336683337} is an apocalyptic number.

It is an amenable number.

16700336683337 is a deficient number, since it is larger than the sum of its proper divisors (451360450939).

16700336683337 is an equidigital number, since it uses as much as digits as its factorization.

16700336683337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451360450938.

The product of its (nonzero) digits is 20575296, while the sum is 56.

The spelling of 16700336683337 in words is "sixteen trillion, seven hundred billion, three hundred thirty-six million, six hundred eighty-three thousand, three hundred thirty-seven".