1005340142532 has 24 divisors (see below), whose sum is σ = 2559047635872. Its totient is φ = 304648528000.

The previous prime is 1005340142509. The next prime is 1005340142579. The reversal of 1005340142532 is 2352410435001.

It is a self number, because there is not a number n which added to its sum of digits gives 1005340142532.

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 7 ways as a sum of consecutive naturals, for example, 3808106469 + ... + 3808106732.

It is an arithmetic number, because the mean of its divisors is an integer number (106626984828).

Almost surely, 2^{1005340142532} is an apocalyptic number.

1005340142532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1005340142532 is an abundant number, since it is smaller than the sum of its proper divisors (1553707493340).

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

1005340142532 is a wasteful number, since it uses less digits than its factorization.

1005340142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616213219 (or 7616213217 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1005340142532 its reverse (2352410435001), we get a palindrome (3357750577533).

The spelling of 1005340142532 in words is "one trillion, five billion, three hundred forty million, one hundred forty-two thousand, five hundred thirty-two".