1341963993765 has 16 divisors (see below), whose sum is σ = 2159553621888. Its totient is φ = 711577052736.

The previous prime is 1341963993751. The next prime is 1341963993779. The reversal of 1341963993765 is 5673993691431.

It is an interprime number because it is at equal distance from previous prime (1341963993751) and next prime (1341963993779).

It is not a de Polignac number, because 1341963993765 - 2⁴ = 1341963993749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341963993696 and 1341963993705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258564649 + ... + 258569838.

It is an arithmetic number, because the mean of its divisors is an integer number (134972101368).

Almost surely, 2^{1341963993765} is an apocalyptic number.

1341963993765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341963993765 is a deficient number, since it is larger than the sum of its proper divisors (817589628123).

1341963993765 is a wasteful number, since it uses less digits than its factorization.

1341963993765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517134668.

The product of its digits is 99202320, while the sum is 66.

The spelling of 1341963993765 in words is "one trillion, three hundred forty-one billion, nine hundred sixty-three million, nine hundred ninety-three thousand, seven hundred sixty-five".