134140204003342 has 32 divisors (see below), whose sum is σ = 221071451166720. Its totient is φ = 60760318402080.

The previous prime is 134140204003339. The next prime is 134140204003349. The reversal of 134140204003342 is 243300402041431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134140204003349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18576798 + ... + 24766465.

It is an arithmetic number, because the mean of its divisors is an integer number (6908482848960).

Almost surely, 2^{134140204003342} is an apocalyptic number.

134140204003342 is a deficient number, since it is larger than the sum of its proper divisors (86931247163378).

134140204003342 is a wasteful number, since it uses less digits than its factorization.

134140204003342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43346848.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 134140204003342 its reverse (243300402041431), we get a palindrome (377440606044773).

The spelling of 134140204003342 in words is "one hundred thirty-four trillion, one hundred forty billion, two hundred four million, three thousand, three hundred forty-two".