134200031320342 has 16 divisors (see below), whose sum is σ = 219837971136672. Its totient is φ = 61066103091840.

The previous prime is 134200031320331. The next prime is 134200031320391. The reversal of 134200031320342 is 243023130002431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134200031320342.

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, 36348869043 + ... + 36348872734.

It is an arithmetic number, because the mean of its divisors is an integer number (13739873196042).

Almost surely, 2^{134200031320342} is an apocalyptic number.

134200031320342 is a deficient number, since it is larger than the sum of its proper divisors (85637939816330).

134200031320342 is a wasteful number, since it uses less digits than its factorization.

134200031320342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72697741863.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 134200031320342 its reverse (243023130002431), we get a palindrome (377223161322773).

The spelling of 134200031320342 in words is "one hundred thirty-four trillion, two hundred billion, thirty-one million, three hundred twenty thousand, three hundred forty-two".