13774738013474 has 8 divisors (see below), whose sum is σ = 20662244873388. Its totient is φ = 6887323055680.

The previous prime is 13774738013453. The next prime is 13774738013501. The reversal of 13774738013474 is 47431083747731.

It can be written as a sum of positive squares in 2 ways, for example, as 12355625713249 + 1419112300225 = 3515057^2 + 1191265^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22599587 + ... + 23201094.

Almost surely, 2^{13774738013474} is an apocalyptic number.

13774738013474 is a deficient number, since it is larger than the sum of its proper divisors (6887506859914).

13774738013474 is a wasteful number, since it uses less digits than its factorization.

13774738013474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45951060.

The product of its (nonzero) digits is 33191424, while the sum is 59.

The spelling of 13774738013474 in words is "thirteen trillion, seven hundred seventy-four billion, seven hundred thirty-eight million, thirteen thousand, four hundred seventy-four".