13668650274 has 128 divisors (see below), whose sum is σ = 30238064640. Its totient is φ = 4104000000.

The previous prime is 13668650273. The next prime is 13668650279. The reversal of 13668650274 is 47205686631.

13668650274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13668650273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54456649 + ... + 54456899.

It is an arithmetic number, because the mean of its divisors is an integer number (236234880).

Almost surely, 2^13668650274 is an apocalyptic number.

13668650274 is an abundant number, since it is smaller than the sum of its proper divisors (16569414366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13668650274 is a wasteful number, since it uses less digits than its factorization.

13668650274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 13668650274 in words is "thirteen billion, six hundred sixty-eight million, six hundred fifty thousand, two hundred seventy-four".