48968139642 has 8 divisors (see below), whose sum is σ = 97936279296. Its totient is φ = 16322713212.

The previous prime is 48968139641. The next prime is 48968139643. The reversal of 48968139642 is 24693186984.

It is an interprime number because it is at equal distance from previous prime (48968139641) and next prime (48968139643).

It is a sphenic number, since it is the product of 3 distinct primes.

48968139642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (48968139641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4080678298 + ... + 4080678309.

It is an arithmetic number, because the mean of its divisors is an integer number (12242034912).

Almost surely, 2^48968139642 is an apocalyptic number.

48968139642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48968139642 is a wasteful number, since it uses less digits than its factorization.

48968139642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161356612.

The product of its digits is 17915904, while the sum is 60.

The spelling of 48968139642 in words is "forty-eight billion, nine hundred sixty-eight million, one hundred thirty-nine thousand, six hundred forty-two".