1341125579519 has 4 divisors (see below), whose sum is σ = 1463046086760. Its totient is φ = 1219205072280.

The previous prime is 1341125579489. The next prime is 1341125579537. The reversal of 1341125579519 is 9159755211431.

It is a happy number.

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-1341125579519 is a prime.

It is a super-2 number, since 2×1341125579519² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341125575519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60960253604 + ... + 60960253625.

It is an arithmetic number, because the mean of its divisors is an integer number (365761521690).

Almost surely, 2^{1341125579519} is an apocalyptic number.

1341125579519 is a deficient number, since it is larger than the sum of its proper divisors (121920507241).

1341125579519 is a wasteful number, since it uses less digits than its factorization.

1341125579519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121920507240.

The product of its digits is 1701000, while the sum is 53.

The spelling of 1341125579519 in words is "one trillion, three hundred forty-one billion, one hundred twenty-five million, five hundred seventy-nine thousand, five hundred nineteen".