1335531243141 has 12 divisors (see below), whose sum is σ = 1930957387840. Its totient is φ = 889497222120.

The previous prime is 1335531243139. The next prime is 1335531243157. The reversal of 1335531243141 is 1413421355331.

1335531243141 is a `hidden beast` number, since 1 + 3 + 35 + 531 + 24 + 31 + 41 = 666.

It is not a de Polignac number, because 1335531243141 - 2¹ = 1335531243139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1335531243096 and 1335531243105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335531243131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71401795 + ... + 71420496.

Almost surely, 2^{1335531243141} is an apocalyptic number.

It is an amenable number.

1335531243141 is a deficient number, since it is larger than the sum of its proper divisors (595426144699).

1335531243141 is a wasteful number, since it uses less digits than its factorization.

1335531243141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142823336 (or 142823333 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

Adding to 1335531243141 its reverse (1413421355331), we get a palindrome (2748952598472).

The spelling of 1335531243141 in words is "one trillion, three hundred thirty-five billion, five hundred thirty-one million, two hundred forty-three thousand, one hundred forty-one".