134344342 has 32 divisors (see below), whose sum is σ = 224550144. Its totient is φ = 59772000.

The previous prime is 134344337. The next prime is 134344351. The reversal of 134344342 is 243443431.

It is a self number, because there is not a number n which added to its sum of digits gives 134344342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228573 + ... + 229159.

It is an arithmetic number, because the mean of its divisors is an integer number (7017192).

Almost surely, 2^134344342 is an apocalyptic number.

134344342 is a deficient number, since it is larger than the sum of its proper divisors (90205802).

134344342 is a wasteful number, since it uses less digits than its factorization.

134344342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its digits is 13824, while the sum is 28.

The square root of 134344342 is about 11590.7006690709. The cubic root of 134344342 is about 512.1609474273.

Adding to 134344342 its reverse (243443431), we get a palindrome (377787773).

It can be divided in two parts, 1 and 34344342, that added together give a palindrome (34344343).

The spelling of 134344342 in words is "one hundred thirty-four million, three hundred forty-four thousand, three hundred forty-two".