480013432639 has 4 divisors (see below), whose sum is σ = 516937542856. Its totient is φ = 443089322424.

The previous prime is 480013432631. The next prime is 480013432693. The reversal of 480013432639 is 936234310084.

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

It is a cyclic number.

It is not a de Polignac number, because 480013432639 - 2³ = 480013432631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 480013432595 and 480013432604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480013432631) 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, 18462055089 + ... + 18462055114.

It is an arithmetic number, because the mean of its divisors is an integer number (129234385714).

Almost surely, 2^480013432639 is an apocalyptic number.

480013432639 is a deficient number, since it is larger than the sum of its proper divisors (36924110217).

480013432639 is a wasteful number, since it uses less digits than its factorization.

480013432639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36924110216.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 480013432639 in words is "four hundred eighty billion, thirteen million, four hundred thirty-two thousand, six hundred thirty-nine".