13454834474674 has 16 divisors (see below), whose sum is σ = 20654998832160. Its totient is φ = 6569886264480.

The previous prime is 13454834474671. The next prime is 13454834474687. The reversal of 13454834474674 is 47647443845431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13454834474671) 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, 12323412 + ... + 13370719.

It is an arithmetic number, because the mean of its divisors is an integer number (1290937427010).

Almost surely, 2^{13454834474674} is an apocalyptic number.

13454834474674 is a deficient number, since it is larger than the sum of its proper divisors (7200164357486).

13454834474674 is a wasteful number, since it uses less digits than its factorization.

13454834474674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25700265.

The product of its digits is 433520640, while the sum is 64.

The spelling of 13454834474674 in words is "thirteen trillion, four hundred fifty-four billion, eight hundred thirty-four million, four hundred seventy-four thousand, six hundred seventy-four".