4382489142 has 24 divisors (see below), whose sum is σ = 9609798744. Its totient is φ = 1443228864.

The previous prime is 4382489131. The next prime is 4382489263. The reversal of 4382489142 is 2419842834.

It is a super-2 number, since 2×4382489142² = 38412422159495792328, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1465203 + ... + 1468190.

It is an arithmetic number, because the mean of its divisors is an integer number (400408281).

Almost surely, 2^4382489142 is an apocalyptic number.

4382489142 is an abundant number, since it is smaller than the sum of its proper divisors (5227309602).

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

4382489142 is a wasteful number, since it uses less digits than its factorization.

4382489142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933484 (or 2933481 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 4382489142 is about 66200.3711621015. The cubic root of 4382489142 is about 1636.4658604304.

The spelling of 4382489142 in words is "four billion, three hundred eighty-two million, four hundred eighty-nine thousand, one hundred forty-two".