133441433142142 has 16 divisors (see below), whose sum is σ = 203152455622800. Its totient is φ = 65723975494848.

The previous prime is 133441433142139. The next prime is 133441433142161. The reversal of 133441433142142 is 241241334144331.

It is a junction number, because it is equal to n+sod(n) for n = 133441433142095 and 133441433142104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2881248 + ... + 16588684.

It is an arithmetic number, because the mean of its divisors is an integer number (12697028476425).

Almost surely, 2^{133441433142142} is an apocalyptic number.

133441433142142 is a deficient number, since it is larger than the sum of its proper divisors (69711022480658).

133441433142142 is a wasteful number, since it uses less digits than its factorization.

133441433142142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13780155.

The product of its digits is 331776, while the sum is 40.

Adding to 133441433142142 its reverse (241241334144331), we get a palindrome (374682767286473).

The spelling of 133441433142142 in words is "one hundred thirty-three trillion, four hundred forty-one billion, four hundred thirty-three million, one hundred forty-two thousand, one hundred forty-two".