48716778242 has 12 divisors (see below), whose sum is σ = 80322291798. Its totient is φ = 22143990000.

The previous prime is 48716778211. The next prime is 48716778293. The reversal of 48716778242 is 24287761784.

It can be written as a sum of positive squares in only one way, i.e., 43915812721 + 4800965521 = 209561^2 + 69289^2 .

It is a super-2 number, since 2×48716778242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100654259 + ... + 100654742.

Almost surely, 2^48716778242 is an apocalyptic number.

48716778242 is a deficient number, since it is larger than the sum of its proper divisors (31605513556).

48716778242 is a wasteful number, since it uses less digits than its factorization.

48716778242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201309025 (or 201309014 counting only the distinct ones).

The product of its digits is 8429568, while the sum is 56.

The spelling of 48716778242 in words is "forty-eight billion, seven hundred sixteen million, seven hundred seventy-eight thousand, two hundred forty-two".