1002344233442 has 8 divisors (see below), whose sum is σ = 1514490922476. Its totient is φ = 497513925952.

The previous prime is 1002344233441. The next prime is 1002344233469. The reversal of 1002344233442 is 2443324432001.

It can be written as a sum of positive squares in 2 ways, for example, as 926211835201 + 76132398241 = 962399^2 + 275921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1002344233399 and 1002344233408.

It is not an unprimeable number, because it can be changed into a prime (1002344233441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1829095043 + ... + 1829095590.

Almost surely, 2^{1002344233442} is an apocalyptic number.

1002344233442 is a deficient number, since it is larger than the sum of its proper divisors (512146689034).

1002344233442 is a wasteful number, since it uses less digits than its factorization.

1002344233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658190772.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1002344233442 its reverse (2443324432001), we get a palindrome (3445668665443).

The spelling of 1002344233442 in words is "one trillion, two billion, three hundred forty-four million, two hundred thirty-three thousand, four hundred forty-two".