1341431353263 has 4 divisors (see below), whose sum is σ = 1788575137688. Its totient is φ = 894287568840.

The previous prime is 1341431353253. The next prime is 1341431353319. The reversal of 1341431353263 is 3623531341431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1341431353263 - 2⁵ = 1341431353231 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 (1341431353253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223571892208 + ... + 223571892213.

It is an arithmetic number, because the mean of its divisors is an integer number (447143784422).

Almost surely, 2^{1341431353263} is an apocalyptic number.

1341431353263 is a deficient number, since it is larger than the sum of its proper divisors (447143784425).

1341431353263 is an equidigital number, since it uses as much as digits as its factorization.

1341431353263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447143784424.

The product of its digits is 233280, while the sum is 39.

Adding to 1341431353263 its reverse (3623531341431), we get a palindrome (4964962694694).

The spelling of 1341431353263 in words is "one trillion, three hundred forty-one billion, four hundred thirty-one million, three hundred fifty-three thousand, two hundred sixty-three".