1341386619984 has 60 divisors (see below), whose sum is σ = 3855479500756. Its totient is φ = 435044307456.

The previous prime is 1341386619959. The next prime is 1341386620003. The reversal of 1341386619984 is 4899166831431.

1341386619984 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 3 + 8 + 6 + 619 + 9 + 8 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1304913259584 + 36473360400 = 1142328^2 + 190980^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125875549 + ... + 125886204.

Almost surely, 2^{1341386619984} is an apocalyptic number.

It is an amenable number.

1341386619984 is an abundant number, since it is smaller than the sum of its proper divisors (2514092880772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341386619984 is a wasteful number, since it uses less digits than its factorization.

1341386619984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251761804 (or 251761795 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The spelling of 1341386619984 in words is "one trillion, three hundred forty-one billion, three hundred eighty-six million, six hundred nineteen thousand, nine hundred eighty-four".