16136410466245 has 8 divisors (see below), whose sum is σ = 19415605946616. Its totient is φ = 12874519448256.

The previous prime is 16136410466243. The next prime is 16136410466377. The reversal of 16136410466245 is 54266401463161.

It can be written as a sum of positive squares in 4 ways, for example, as 9327116929 + 16127083349316 = 96577^2 + 4015854^2 .

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 16136410466245 - 2¹ = 16136410466243 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 (16136410466243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4326113542 + ... + 4326117271.

It is an arithmetic number, because the mean of its divisors is an integer number (2426950743327).

Almost surely, 2^{16136410466245} is an apocalyptic number.

It is an amenable number.

16136410466245 is a deficient number, since it is larger than the sum of its proper divisors (3279195480371).

16136410466245 is an equidigital number, since it uses as much as digits as its factorization.

16136410466245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8652231191.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 16136410466245 in words is "sixteen trillion, one hundred thirty-six billion, four hundred ten million, four hundred sixty-six thousand, two hundred forty-five".