1341221104 has 20 divisors (see below), whose sum is σ = 2599346776. Its totient is φ = 670421952.

The previous prime is 1341221081. The next prime is 1341221159. The reversal of 1341221104 is 4011221431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60202 + ... + 79414.

Almost surely, 2^1341221104 is an apocalyptic number.

It is an amenable number.

1341221104 is a deficient number, since it is larger than the sum of its proper divisors (1258125672).

1341221104 is a wasteful number, since it uses less digits than its factorization.

1341221104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23584 (or 23578 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1341221104 is about 36622.6856470139. The cubic root of 1341221104 is about 1102.8085541389.

Adding to 1341221104 its reverse (4011221431), we get a palindrome (5352442535).

The spelling of 1341221104 in words is "one billion, three hundred forty-one million, two hundred twenty-one thousand, one hundred four".