1341145005 has 32 divisors (see below), whose sum is σ = 2184641280. Its totient is φ = 702451200.

The previous prime is 1341144983. The next prime is 1341145061. The reversal of 1341145005 is 5005411431.

It is a happy number.

It is not a de Polignac number, because 1341145005 - 2⁷ = 1341144877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198259 + ... + 204911.

It is an arithmetic number, because the mean of its divisors is an integer number (68270040).

Almost surely, 2^1341145005 is an apocalyptic number.

1341145005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341145005 is a deficient number, since it is larger than the sum of its proper divisors (843496275).

1341145005 is a wasteful number, since it uses less digits than its factorization.

1341145005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1341145005 is about 36621.6466724259. The cubic root of 1341145005 is about 1102.7876964754.

Adding to 1341145005 its reverse (5005411431), we get a palindrome (6346556436).

The spelling of 1341145005 in words is "one billion, three hundred forty-one million, one hundred forty-five thousand, five".