2738113478043 has 4 divisors (see below), whose sum is σ = 3650817970728. Its totient is φ = 1825408985360.

The previous prime is 2738113478033. The next prime is 2738113478059. The reversal of 2738113478043 is 3408743118372.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2738113478043 - 2¹² = 2738113473947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2738113478033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456352246338 + ... + 456352246343.

It is an arithmetic number, because the mean of its divisors is an integer number (912704492682).

Almost surely, 2^{2738113478043} is an apocalyptic number.

2738113478043 is a deficient number, since it is larger than the sum of its proper divisors (912704492685).

2738113478043 is an equidigital number, since it uses as much as digits as its factorization.

2738113478043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912704492684.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 2738113478043 in words is "two trillion, seven hundred thirty-eight billion, one hundred thirteen million, four hundred seventy-eight thousand, forty-three".