2743202043451 has 8 divisors (see below), whose sum is σ = 2789738461440. Its totient is φ = 2696667007848.

The previous prime is 2743202043409. The next prime is 2743202043481. The reversal of 2743202043451 is 1543402023472.

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

It is not a de Polignac number, because 2743202043451 - 2²¹ = 2743199946299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2743202043451.

It is not an unprimeable number, because it can be changed into a prime (2743202043481) 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, 4148290 + ... + 4763896.

It is an arithmetic number, because the mean of its divisors is an integer number (348717307680).

Almost surely, 2^{2743202043451} is an apocalyptic number.

2743202043451 is a deficient number, since it is larger than the sum of its proper divisors (46536417989).

2743202043451 is an equidigital number, since it uses as much as digits as its factorization.

2743202043451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691193.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 2743202043451 in words is "two trillion, seven hundred forty-three billion, two hundred two million, forty-three thousand, four hundred fifty-one".