12942054682783 has 4 divisors (see below), whose sum is σ = 12948255956880. Its totient is φ = 12935853408688.

The previous prime is 12942054682771. The next prime is 12942054682787. The reversal of 12942054682783 is 38728645024921.

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 12942054682783 - 2⁴¹ = 10743031427231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12942054682787) 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, 3100633918 + ... + 3100638091.

It is an arithmetic number, because the mean of its divisors is an integer number (3237063989220).

It is a 1-persistent number, because it is pandigital, but 2⋅12942054682783 = 25884109365566 is not.

Almost surely, 2^{12942054682783} is an apocalyptic number.

12942054682783 is a deficient number, since it is larger than the sum of its proper divisors (6201274097).

12942054682783 is an equidigital number, since it uses as much as digits as its factorization.

12942054682783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201274096.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 12942054682783 in words is "twelve trillion, nine hundred forty-two billion, fifty-four million, six hundred eighty-two thousand, seven hundred eighty-three".