1341963993763 has 4 divisors (see below), whose sum is σ = 1358950879840. Its totient is φ = 1324977107688.

The previous prime is 1341963993751. The next prime is 1341963993779. The reversal of 1341963993763 is 3673993691431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341963993763 is a prime.

It is a super-2 number, since 2×1341963993763² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341963993695 and 1341963993704.

It is not an unprimeable number, because it can be changed into a prime (1341963993703) 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, 8493442920 + ... + 8493443077.

It is an arithmetic number, because the mean of its divisors is an integer number (339737719960).

Almost surely, 2^{1341963993763} is an apocalyptic number.

1341963993763 is a deficient number, since it is larger than the sum of its proper divisors (16986886077).

1341963993763 is an equidigital number, since it uses as much as digits as its factorization.

1341963993763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16986886076.

The product of its digits is 59521392, while the sum is 64.

The spelling of 1341963993763 in words is "one trillion, three hundred forty-one billion, nine hundred sixty-three million, nine hundred ninety-three thousand, seven hundred sixty-three".