493464395424 has 1152 divisors, whose sum is σ = 1860388798464. Its totient is φ = 111402086400.

The previous prime is 493464395407. The next prime is 493464395497. The reversal of 493464395424 is 424593464394.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 13336875534 + ... + 13336875570.

It is an arithmetic number, because the mean of its divisors is an integer number (1614920832).

Almost surely, 2^493464395424 is an apocalyptic number.

493464395424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493464395424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930194399232).

493464395424 is an abundant number, since it is smaller than the sum of its proper divisors (1366924403040).

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

493464395424 is a wasteful number, since it uses less digits than its factorization.

493464395424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 104 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 57.

It can be divided in two parts, 493464 and 395424, that added together give a palindrome (888888).

The spelling of 493464395424 in words is "four hundred ninety-three billion, four hundred sixty-four million, three hundred ninety-five thousand, four hundred twenty-four".