1342631326363 has 4 divisors (see below), whose sum is σ = 1342634157808. Its totient is φ = 1342628494920.

The previous prime is 1342631326349. The next prime is 1342631326373. The reversal of 1342631326363 is 3636231362431.

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

It is a cyclic number.

It is not a de Polignac number, because 1342631326363 - 2¹⁷ = 1342631195291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342631326303) 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, 512256 + ... + 1716877.

It is an arithmetic number, because the mean of its divisors is an integer number (335658539452).

Almost surely, 2^{1342631326363} is an apocalyptic number.

1342631326363 is a deficient number, since it is larger than the sum of its proper divisors (2831445).

1342631326363 is an equidigital number, since it uses as much as digits as its factorization.

1342631326363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831444.

The product of its digits is 839808, while the sum is 43.

Adding to 1342631326363 its reverse (3636231362431), we get a palindrome (4978862688794).

The spelling of 1342631326363 in words is "one trillion, three hundred forty-two billion, six hundred thirty-one million, three hundred twenty-six thousand, three hundred sixty-three".