12354465743673 has 8 divisors (see below), whose sum is σ = 16483133200128. Its totient is φ = 8231054391504.

The previous prime is 12354465743623. The next prime is 12354465743701. The reversal of 12354465743673 is 37634756445321.

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

It is not a de Polignac number, because 12354465743673 - 2²⁸ = 12354197308217 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12354465743623) 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, 1314020586 + ... + 1314029987.

It is an arithmetic number, because the mean of its divisors is an integer number (2060391650016).

Almost surely, 2^{12354465743673} is an apocalyptic number.

It is an amenable number.

12354465743673 is a deficient number, since it is larger than the sum of its proper divisors (4128667456455).

12354465743673 is a wasteful number, since it uses less digits than its factorization.

12354465743673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628052143.

The product of its digits is 152409600, while the sum is 60.

The spelling of 12354465743673 in words is "twelve trillion, three hundred fifty-four billion, four hundred sixty-five million, seven hundred forty-three thousand, six hundred seventy-three".