14148134673474 has 16 divisors (see below), whose sum is σ = 29061033383808. Its totient is φ = 4588584218352.

The previous prime is 14148134673397. The next prime is 14148134673493. The reversal of 14148134673474 is 47437643184141.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31865167962 + ... + 31865168405.

It is an arithmetic number, because the mean of its divisors is an integer number (1816314586488).

Almost surely, 2^{14148134673474} is an apocalyptic number.

14148134673474 is an abundant number, since it is smaller than the sum of its proper divisors (14912898710334).

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

14148134673474 is a wasteful number, since it uses less digits than its factorization.

14148134673474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63730336409.

The product of its digits is 21676032, while the sum is 57.

The spelling of 14148134673474 in words is "fourteen trillion, one hundred forty-eight billion, one hundred thirty-four million, six hundred seventy-three thousand, four hundred seventy-four".