1341631503247 has 32 divisors (see below), whose sum is σ = 1694264988672. Its totient is φ = 1035149812224.

The previous prime is 1341631503241. The next prime is 1341631503253. The reversal of 1341631503247 is 7423051361431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1341631503241) and next prime (1341631503253).

It is a cyclic number.

It is not a de Polignac number, because 1341631503247 - 2³⁵ = 1307271764879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341631503241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30158673 + ... + 30203125.

It is an arithmetic number, because the mean of its divisors is an integer number (52945780896).

Almost surely, 2^{1341631503247} is an apocalyptic number.

1341631503247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1341631503247 is a deficient number, since it is larger than the sum of its proper divisors (352633485425).

1341631503247 is a wasteful number, since it uses less digits than its factorization.

1341631503247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55527.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 1341631503247 its reverse (7423051361431), we get a palindrome (8764682864678).

The spelling of 1341631503247 in words is "one trillion, three hundred forty-one billion, six hundred thirty-one million, five hundred three thousand, two hundred forty-seven".