493028802432 has 128 divisors (see below), whose sum is σ = 1458580375200. Its totient is φ = 163952087040.

The previous prime is 493028802421. The next prime is 493028802449. The reversal of 493028802432 is 234208820394.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×493028802432² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285548 + ... + 1624404.

Almost surely, 2^493028802432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493028802432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729290187600).

493028802432 is an abundant number, since it is smaller than the sum of its proper divisors (965551572768).

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

493028802432 is a wasteful number, since it uses less digits than its factorization.

493028802432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339301 (or 339283 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 493028802432 in words is "four hundred ninety-three billion, twenty-eight million, eight hundred two thousand, four hundred thirty-two".