1341134434442 has 32 divisors (see below), whose sum is σ = 2300391745344. Its totient is φ = 580906972800.

The previous prime is 1341134434427. The next prime is 1341134434543. The reversal of 1341134434442 is 2444344311431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1341134434396 and 1341134434405.

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, 17250113 + ... + 17327684.

It is an arithmetic number, because the mean of its divisors is an integer number (71887242042).

Almost surely, 2^{1341134434442} is an apocalyptic number.

1341134434442 is a deficient number, since it is larger than the sum of its proper divisors (959257310902).

1341134434442 is a wasteful number, since it uses less digits than its factorization.

1341134434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34577894.

The product of its digits is 221184, while the sum is 38.

Adding to 1341134434442 its reverse (2444344311431), we get a palindrome (3785478745873).

The spelling of 1341134434442 in words is "one trillion, three hundred forty-one billion, one hundred thirty-four million, four hundred thirty-four thousand, four hundred forty-two".