16700747662477 has 8 divisors (see below), whose sum is σ = 16988140709280. Its totient is φ = 16413498933360.

The previous prime is 16700747662451. The next prime is 16700747662483. The reversal of 16700747662477 is 77426674700761.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16700747662477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16700747662427) 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, 35845974 + ... + 36308887.

It is an arithmetic number, because the mean of its divisors is an integer number (2123517588660).

Almost surely, 2^{16700747662477} is an apocalyptic number.

It is an amenable number.

16700747662477 is a deficient number, since it is larger than the sum of its proper divisors (287393046803).

16700747662477 is an equidigital number, since it uses as much as digits as its factorization.

16700747662477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72158843.

The product of its (nonzero) digits is 116169984, while the sum is 64.

The spelling of 16700747662477 in words is "sixteen trillion, seven hundred billion, seven hundred forty-seven million, six hundred sixty-two thousand, four hundred seventy-seven".