1005234034342 has 4 divisors (see below), whose sum is σ = 1507851051516. Its totient is φ = 502617017170.

The previous prime is 1005234034339. The next prime is 1005234034367. The reversal of 1005234034342 is 2434304325001.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 251308508584 + ... + 251308508587.

It is an arithmetic number, because the mean of its divisors is an integer number (376962762879).

Almost surely, 2^{1005234034342} is an apocalyptic number.

1005234034342 is a deficient number, since it is larger than the sum of its proper divisors (502617017174).

1005234034342 is an equidigital number, since it uses as much as digits as its factorization.

1005234034342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502617017173.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 1005234034342 its reverse (2434304325001), we get a palindrome (3439538359343).

The spelling of 1005234034342 in words is "one trillion, five billion, two hundred thirty-four million, thirty-four thousand, three hundred forty-two".