2944192496923 has 4 divisors (see below), whose sum is σ = 2949574933480. Its totient is φ = 2938810060368.

The previous prime is 2944192496899. The next prime is 2944192496933. The reversal of 2944192496923 is 3296942914492.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2944192496923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2944192496933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2691217458 + ... + 2691218551.

It is an arithmetic number, because the mean of its divisors is an integer number (737393733370).

Almost surely, 2^{2944192496923} is an apocalyptic number.

2944192496923 is a deficient number, since it is larger than the sum of its proper divisors (5382436557).

2944192496923 is an equidigital number, since it uses as much as digits as its factorization.

2944192496923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382436556.

The product of its digits is 60466176, while the sum is 64.

The spelling of 2944192496923 in words is "two trillion, nine hundred forty-four billion, one hundred ninety-two million, four hundred ninety-six thousand, nine hundred twenty-three".