83424252384 has 144 divisors (see below), whose sum is σ = 270057400704. Its totient is φ = 24180921600.

The previous prime is 83424252377. The next prime is 83424252391. The reversal of 83424252384 is 48325242438.

83424252384 is a `hidden beast` number, since 8 + 3 + 4 + 2 + 42 + 523 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (83424252377) and next prime (83424252391).

It is a tau number, because it is divible by the number of its divisors (144).

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 23 ways as a sum of consecutive naturals, for example, 499602 + ... + 645329.

It is an arithmetic number, because the mean of its divisors is an integer number (1875398616).

Almost surely, 2^83424252384 is an apocalyptic number.

It is an amenable number.

83424252384 is an abundant number, since it is smaller than the sum of its proper divisors (186633148320).

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

83424252384 is a wasteful number, since it uses less digits than its factorization.

83424252384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144981 (or 1144970 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 45.

The spelling of 83424252384 in words is "eighty-three billion, four hundred twenty-four million, two hundred fifty-two thousand, three hundred eighty-four".