48399484340 has 48 divisors (see below), whose sum is σ = 102199708800. Its totient is φ = 19253173632.

The previous prime is 48399484283. The next prime is 48399484351. The reversal of 48399484340 is 4348499384.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4331681 + ... + 4342839.

It is an arithmetic number, because the mean of its divisors is an integer number (2129160600).

Almost surely, 2^48399484340 is an apocalyptic number.

It is an amenable number.

48399484340 is an abundant number, since it is smaller than the sum of its proper divisors (53800224460).

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

48399484340 is a wasteful number, since it uses less digits than its factorization.

48399484340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344 (or 12342 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 48399484340 in words is "forty-eight billion, three hundred ninety-nine million, four hundred eighty-four thousand, three hundred forty".