499422543896 has 16 divisors (see below), whose sum is σ = 959256716040. Its totient is φ = 243620752960.

The previous prime is 499422543863. The next prime is 499422543911. The reversal of 499422543896 is 698345224994.

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 3 ways as a sum of consecutive naturals, for example, 761314526 + ... + 761315181.

Almost surely, 2^499422543896 is an apocalyptic number.

It is an amenable number.

499422543896 is a deficient number, since it is larger than the sum of its proper divisors (459834172144).

499422543896 is a wasteful number, since it uses less digits than its factorization.

499422543896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522629754 (or 1522629750 counting only the distinct ones).

The product of its digits is 134369280, while the sum is 65.

The spelling of 499422543896 in words is "four hundred ninety-nine billion, four hundred twenty-two million, five hundred forty-three thousand, eight hundred ninety-six".