48400439999 has 8 divisors (see below), whose sum is σ = 48447437280. Its totient is φ = 48353469696.

The previous prime is 48400439993. The next prime is 48400440031. The reversal of 48400439999 is 99993400484.

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

It is a cyclic number.

It is not a de Polignac number, because 48400439999 - 2²⁰ = 48399391423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48400439993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5525207 + ... + 5533959.

It is an arithmetic number, because the mean of its divisors is an integer number (6055929660).

Almost surely, 2^48400439999 is an apocalyptic number.

48400439999 is a deficient number, since it is larger than the sum of its proper divisors (46997281).

48400439999 is a wasteful number, since it uses less digits than its factorization.

48400439999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13489.

The product of its (nonzero) digits is 10077696, while the sum is 59.

The spelling of 48400439999 in words is "forty-eight billion, four hundred million, four hundred thirty-nine thousand, nine hundred ninety-nine".