2742462273044 has 24 divisors (see below), whose sum is σ = 5245628189088. Its totient is φ = 1246859998560.

The previous prime is 2742462273037. The next prime is 2742462273101. The reversal of 2742462273044 is 4403722642472.

It is a self number, because there is not a number n which added to its sum of digits gives 2742462273044.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 393576062 + ... + 393583029.

It is an arithmetic number, because the mean of its divisors is an integer number (218567841212).

Almost surely, 2^{2742462273044} is an apocalyptic number.

It is an amenable number.

2742462273044 is a deficient number, since it is larger than the sum of its proper divisors (2503165916044).

2742462273044 is a wasteful number, since it uses less digits than its factorization.

2742462273044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787159175 (or 787159173 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 47.

The spelling of 2742462273044 in words is "two trillion, seven hundred forty-two billion, four hundred sixty-two million, two hundred seventy-three thousand, forty-four".