1341144243994 has 32 divisors (see below), whose sum is σ = 2141167816656. Its totient is φ = 627834224640.

The previous prime is 1341144243947. The next prime is 1341144244001. The reversal of 1341144243994 is 4993424411431.

It can be written as a sum of positive squares in 8 ways, for example, as 761802532969 + 579341711025 = 872813^2 + 761145^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 91895962 + ... + 91910554.

Almost surely, 2^{1341144243994} is an apocalyptic number.

1341144243994 is a deficient number, since it is larger than the sum of its proper divisors (800023572662).

1341144243994 is a wasteful number, since it uses less digits than its factorization.

1341144243994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28530.

The product of its digits is 1492992, while the sum is 49.

The spelling of 1341144243994 in words is "one trillion, three hundred forty-one billion, one hundred forty-four million, two hundred forty-three thousand, nine hundred ninety-four".