2743671145245 has 8 divisors (see below), whose sum is σ = 4389873832416. Its totient is φ = 1463291277456.

The previous prime is 2743671145153. The next prime is 2743671145249. The reversal of 2743671145245 is 5425411763472.

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

It is not a de Polignac number, because 2743671145245 - 2¹⁷ = 2743671014173 is a prime.

It is a super-2 number, since 2×2743671145245² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743671145249) 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, 91455704827 + ... + 91455704856.

It is an arithmetic number, because the mean of its divisors is an integer number (548734229052).

Almost surely, 2^{2743671145245} is an apocalyptic number.

It is an amenable number.

2743671145245 is a deficient number, since it is larger than the sum of its proper divisors (1646202687171).

2743671145245 is a wasteful number, since it uses less digits than its factorization.

2743671145245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182911409691.

The product of its digits is 5644800, while the sum is 51.

The spelling of 2743671145245 in words is "two trillion, seven hundred forty-three billion, six hundred seventy-one million, one hundred forty-five thousand, two hundred forty-five".