1341401563 has 8 divisors (see below), whose sum is σ = 1351232432. Its totient is φ = 1331587296.

The previous prime is 1341401549. The next prime is 1341401591. The reversal of 1341401563 is 3651041431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1341401563 - 2¹³ = 1341393371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341404563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190756 + ... + 197662.

It is an arithmetic number, because the mean of its divisors is an integer number (168904054).

Almost surely, 2^1341401563 is an apocalyptic number.

1341401563 is a deficient number, since it is larger than the sum of its proper divisors (9830869).

1341401563 is a wasteful number, since it uses less digits than its factorization.

1341401563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1341401563 is about 36625.1493239277. The cubic root of 1341401563 is about 1102.8580122542.

Adding to 1341401563 its reverse (3651041431), we get a palindrome (4992442994).

The spelling of 1341401563 in words is "one billion, three hundred forty-one million, four hundred one thousand, five hundred sixty-three".