4938245473394 has 4 divisors (see below), whose sum is σ = 7407368210094. Its totient is φ = 2469122736696.

The previous prime is 4938245473379. The next prime is 4938245473429. The reversal of 4938245473394 is 4933745428394.

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

It can be written as a sum of positive squares in only one way, i.e., 2583294351169 + 2354951122225 = 1607263^2 + 1534585^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4938245473394.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234561368347 + ... + 1234561368350.

Almost surely, 2^{4938245473394} is an apocalyptic number.

4938245473394 is a deficient number, since it is larger than the sum of its proper divisors (2469122736700).

4938245473394 is a wasteful number, since it uses less digits than its factorization.

4938245473394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469122736699.

The product of its digits is 313528320, while the sum is 65.

The spelling of 4938245473394 in words is "four trillion, nine hundred thirty-eight billion, two hundred forty-five million, four hundred seventy-three thousand, three hundred ninety-four".