1341334544 has 60 divisors (see below), whose sum is σ = 3011787888. Its totient is φ = 573811200.

The previous prime is 1341334517. The next prime is 1341334591. The reversal of 1341334544 is 4454331431.

It is a self number, because there is not a number n which added to its sum of digits gives 1341334544.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37679 + ... + 64049.

Almost surely, 2^1341334544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341334544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505893944).

1341334544 is an abundant number, since it is smaller than the sum of its proper divisors (1670453344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341334544 is a wasteful number, since it uses less digits than its factorization.

1341334544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26424 (or 26401 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 1341334544 is about 36624.2343810761. The cubic root of 1341334544 is about 1102.8396449797.

Adding to 1341334544 its reverse (4454331431), we get a palindrome (5795665975).

The spelling of 1341334544 in words is "one billion, three hundred forty-one million, three hundred thirty-four thousand, five hundred forty-four".