1005452341 has 4 divisors (see below), whose sum is σ = 1026844992. Its totient is φ = 984059692.

The previous prime is 1005452339. The next prime is 1005452353. The reversal of 1005452341 is 1432545001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1005452341 - 2¹ = 1005452339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005452311) 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, 10696255 + ... + 10696348.

It is an arithmetic number, because the mean of its divisors is an integer number (256711248).

Almost surely, 2^1005452341 is an apocalyptic number.

It is an amenable number.

1005452341 is a deficient number, since it is larger than the sum of its proper divisors (21392651).

1005452341 is an equidigital number, since it uses as much as digits as its factorization.

1005452341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21392650.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1005452341 is about 31708.8684913227. The cubic root of 1005452341 is about 1001.8141538556.

Adding to 1005452341 its reverse (1432545001), we get a palindrome (2437997342).

The spelling of 1005452341 in words is "one billion, five million, four hundred fifty-two thousand, three hundred forty-one".