1734994173149 has 8 divisors (see below), whose sum is σ = 1794877587360. Its totient is φ = 1675114494256.

The previous prime is 1734994173097. The next prime is 1734994173179. The reversal of 1734994173149 is 9413714994371.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1734994173149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1734994173091 and 1734994173100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1734994173179) 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, 27974 + ... + 1863000.

It is an arithmetic number, because the mean of its divisors is an integer number (224359698420).

Almost surely, 2^{1734994173149} is an apocalyptic number.

It is an amenable number.

1734994173149 is a deficient number, since it is larger than the sum of its proper divisors (59883414211).

1734994173149 is a wasteful number, since it uses less digits than its factorization.

1734994173149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867659.

The product of its digits is 20575296, while the sum is 62.

The spelling of 1734994173149 in words is "one trillion, seven hundred thirty-four billion, nine hundred ninety-four million, one hundred seventy-three thousand, one hundred forty-nine".