134001342 has 48 divisors (see below), whose sum is σ = 295822800. Its totient is φ = 43831296.

The previous prime is 134001317. The next prime is 134001391. The reversal of 134001342 is 243100431.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383784 + ... + 384132.

It is an arithmetic number, because the mean of its divisors is an integer number (6162975).

Almost surely, 2^134001342 is an apocalyptic number.

134001342 is an abundant number, since it is smaller than the sum of its proper divisors (161821458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134001342 is a wasteful number, since it uses less digits than its factorization.

134001342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 134001342 is about 11575.8948682165. The cubic root of 134001342 is about 511.7247029747.

Adding to 134001342 its reverse (243100431), we get a palindrome (377101773).

The spelling of 134001342 in words is "one hundred thirty-four million, one thousand, three hundred forty-two".