111434241141 has 6 divisors (see below), whose sum is σ = 160960570550. Its totient is φ = 74289494088.

The previous prime is 111434241119. The next prime is 111434241173. The reversal of 111434241141 is 141142434111.

111434241141 is a `hidden beast` number, since 111 + 434 + 2 + 4 + 114 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 58529641041 + 52904600100 = 241929^2 + 230010^2 .

It is not a de Polignac number, because 111434241141 - 2⁹ = 111434240629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111434241181) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6190791166 + ... + 6190791183.

Almost surely, 2^111434241141 is an apocalyptic number.

It is an amenable number.

111434241141 is a deficient number, since it is larger than the sum of its proper divisors (49526329409).

111434241141 is a wasteful number, since it uses less digits than its factorization.

111434241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12381582355 (or 12381582352 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

Adding to 111434241141 its reverse (141142434111), we get a palindrome (252576675252).

The spelling of 111434241141 in words is "one hundred eleven billion, four hundred thirty-four million, two hundred forty-one thousand, one hundred forty-one".