16677241014253 has 4 divisors (see below), whose sum is σ = 17658255191580. Its totient is φ = 15696226836928.

The previous prime is 16677241014251. The next prime is 16677241014257. The reversal of 16677241014253 is 35241014277661.

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 5842169375364 + 10835071638889 = 2417058^2 + 3291667^2 .

It is a cyclic number.

It is not a de Polignac number, because 16677241014253 - 2¹ = 16677241014251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16677241014197 and 16677241014206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16677241014251) 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, 490507088638 + ... + 490507088671.

It is an arithmetic number, because the mean of its divisors is an integer number (4414563797895).

Almost surely, 2^{16677241014253} is an apocalyptic number.

It is an amenable number.

16677241014253 is a deficient number, since it is larger than the sum of its proper divisors (981014177327).

16677241014253 is an equidigital number, since it uses as much as digits as its factorization.

16677241014253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981014177326.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 16677241014253 in words is "sixteen trillion, six hundred seventy-seven billion, two hundred forty-one million, fourteen thousand, two hundred fifty-three".