1002232344 has 32 divisors (see below), whose sum is σ = 2591982000. Its totient is φ = 322557312.

The previous prime is 1002232339. The next prime is 1002232367. The reversal of 1002232344 is 4432322001.

It is a self number, because there is not a number n which added to its sum of digits gives 1002232344.

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 7 ways as a sum of consecutive naturals, for example, 719299 + ... + 720690.

Almost surely, 2^1002232344 is an apocalyptic number.

It is an amenable number.

1002232344 is an abundant number, since it is smaller than the sum of its proper divisors (1589749656).

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

1002232344 is a wasteful number, since it uses less digits than its factorization.

1002232344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440027 (or 1440023 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1002232344 is about 31658.0533829861. The cubic root of 1002232344 is about 1000.7435616457.

Adding to 1002232344 its reverse (4432322001), we get a palindrome (5434554345).

The spelling of 1002232344 in words is "one billion, two million, two hundred thirty-two thousand, three hundred forty-four".