134033342221442 has 16 divisors (see below), whose sum is σ = 201492174814560. Its totient is φ = 66869287192608.

The previous prime is 134033342221351. The next prime is 134033342221447. The reversal of 134033342221442 is 244122243330431.

It is a junction number, because it is equal to n+sod(n) for n = 134033342221396 and 134033342221405.

It is not an unprimeable number, because it can be changed into a prime (134033342221447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87145253 + ... + 88669959.

It is an arithmetic number, because the mean of its divisors is an integer number (12593260925910).

Almost surely, 2^{134033342221442} is an apocalyptic number.

134033342221442 is a deficient number, since it is larger than the sum of its proper divisors (67458832593118).

134033342221442 is a wasteful number, since it uses less digits than its factorization.

134033342221442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621345.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 134033342221442 its reverse (244122243330431), we get a palindrome (378155585551873).

The spelling of 134033342221442 in words is "one hundred thirty-four trillion, thirty-three billion, three hundred forty-two million, two hundred twenty-one thousand, four hundred forty-two".