1005398441324 has 12 divisors (see below), whose sum is σ = 1783549290264. Its totient is φ = 495812929824.

The previous prime is 1005398441293. The next prime is 1005398441347. The reversal of 1005398441324 is 4231448935001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1721572382 + ... + 1721572965.

It is an arithmetic number, because the mean of its divisors is an integer number (148629107522).

Almost surely, 2^{1005398441324} is an apocalyptic number.

It is an amenable number.

1005398441324 is a deficient number, since it is larger than the sum of its proper divisors (778150848940).

1005398441324 is a wasteful number, since it uses less digits than its factorization.

1005398441324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443145424 (or 3443145422 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 1005398441324 in words is "one trillion, five billion, three hundred ninety-eight million, four hundred forty-one thousand, three hundred twenty-four".