1341034221 has 16 divisors (see below), whose sum is σ = 1830528000. Its totient is φ = 872874288.

The previous prime is 1341034217. The next prime is 1341034223. The reversal of 1341034221 is 1224301431.

It is not a de Polignac number, because 1341034221 - 2² = 1341034217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341034223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47730 + ... + 70428.

It is an arithmetic number, because the mean of its divisors is an integer number (114408000).

Almost surely, 2^1341034221 is an apocalyptic number.

It is an amenable number.

1341034221 is a deficient number, since it is larger than the sum of its proper divisors (489493779).

1341034221 is a wasteful number, since it uses less digits than its factorization.

1341034221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23168.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1341034221 is about 36620.1340931461. The cubic root of 1341034221 is about 1102.7573307317.

Adding to 1341034221 its reverse (1224301431), we get a palindrome (2565335652).

The spelling of 1341034221 in words is "one billion, three hundred forty-one million, thirty-four thousand, two hundred twenty-one".