1044340242395 has 4 divisors (see below), whose sum is σ = 1253208290880. Its totient is φ = 835472193912.

The previous prime is 1044340242391. The next prime is 1044340242437. The reversal of 1044340242395 is 5932420434401.

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

It is a cyclic number.

It is not a de Polignac number, because 1044340242395 - 2² = 1044340242391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044340242391) 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, 104434024235 + ... + 104434024244.

It is an arithmetic number, because the mean of its divisors is an integer number (313302072720).

Almost surely, 2^{1044340242395} is an apocalyptic number.

1044340242395 is a deficient number, since it is larger than the sum of its proper divisors (208868048485).

1044340242395 is an equidigital number, since it uses as much as digits as its factorization.

1044340242395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208868048484.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 1044340242395 its reverse (5932420434401), we get a palindrome (6976760676796).

The spelling of 1044340242395 in words is "one trillion, forty-four billion, three hundred forty million, two hundred forty-two thousand, three hundred ninety-five".