134332021142 has 16 divisors (see below), whose sum is σ = 225757009872. Its totient is φ = 59409738720.

The previous prime is 134332021139. The next prime is 134332021151. The reversal of 134332021142 is 241120233431.

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, 82512713 + ... + 82514340.

It is an arithmetic number, because the mean of its divisors is an integer number (14109813117).

Almost surely, 2^134332021142 is an apocalyptic number.

134332021142 is a deficient number, since it is larger than the sum of its proper divisors (91424988730).

134332021142 is a wasteful number, since it uses less digits than its factorization.

134332021142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165027103.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 134332021142 its reverse (241120233431), we get a palindrome (375452254573).

The spelling of 134332021142 in words is "one hundred thirty-four billion, three hundred thirty-two million, twenty-one thousand, one hundred forty-two".