499143444132 has 24 divisors (see below), whose sum is σ = 1183760956672. Its totient is φ = 163653588000.

The previous prime is 499143444127. The next prime is 499143444157. The reversal of 499143444132 is 231444341994.

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 7 ways as a sum of consecutive naturals, for example, 340944244 + ... + 340945707.

Almost surely, 2^499143444132 is an apocalyptic number.

It is an amenable number.

499143444132 is an abundant number, since it is smaller than the sum of its proper divisors (684617512540).

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

499143444132 is a wasteful number, since it uses less digits than its factorization.

499143444132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681890019 (or 681890017 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

It can be divided in two parts, 49914 and 3444132, that added together give a triangular number (3494046 = T₂₆₄₃).

The spelling of 499143444132 in words is "four hundred ninety-nine billion, one hundred forty-three million, four hundred forty-four thousand, one hundred thirty-two".