1002342243005 has 32 divisors (see below), whose sum is σ = 1270194777600. Its totient is φ = 757226880000.

The previous prime is 1002342242899. The next prime is 1002342243013. The reversal of 1002342243005 is 5003422432001.

It is not a de Polignac number, because 1002342243005 - 2³⁸ = 727464336061 is a prime.

It is a super-2 number, since 2×1002342243005² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38584661 + ... + 38610629.

It is an arithmetic number, because the mean of its divisors is an integer number (39693586800).

Almost surely, 2^{1002342243005} is an apocalyptic number.

It is an amenable number.

1002342243005 is a deficient number, since it is larger than the sum of its proper divisors (267852534595).

1002342243005 is a wasteful number, since it uses less digits than its factorization.

1002342243005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27285.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 1002342243005 its reverse (5003422432001), we get a palindrome (6005764675006).

The spelling of 1002342243005 in words is "one trillion, two billion, three hundred forty-two million, two hundred forty-three thousand, five".