134221302133142 has 16 divisors (see below), whose sum is σ = 230120855620512. Its totient is φ = 57516616494720.

The previous prime is 134221302133109. The next prime is 134221302133187. The reversal of 134221302133142 is 241331203122431.

It is a junction number, because it is equal to n+sod(n) for n = 134221302133099 and 134221302133108.

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, 566436083 + ... + 566672990.

It is an arithmetic number, because the mean of its divisors is an integer number (14382553476282).

Almost surely, 2^{134221302133142} is an apocalyptic number.

134221302133142 is a deficient number, since it is larger than the sum of its proper divisors (95899553487370).

134221302133142 is a wasteful number, since it uses less digits than its factorization.

134221302133142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133117543.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 134221302133142 its reverse (241331203122431), we get a palindrome (375552505255573).

The spelling of 134221302133142 in words is "one hundred thirty-four trillion, two hundred twenty-one billion, three hundred two million, one hundred thirty-three thousand, one hundred forty-two".