134344042 has 16 divisors (see below), whose sum is σ = 230513472. Its totient is φ = 57523680.

The previous prime is 134344031. The next prime is 134344061. The reversal of 134344042 is 240443431.

It is a junction number, because it is equal to n+sod(n) for n = 134343998 and 134344016.

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, 14358 + ... + 21790.

It is an arithmetic number, because the mean of its divisors is an integer number (14407092).

Almost surely, 2^134344042 is an apocalyptic number.

134344042 is a deficient number, since it is larger than the sum of its proper divisors (96169430).

134344042 is a wasteful number, since it uses less digits than its factorization.

134344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8733.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 134344042 is about 11590.6877276545. The cubic root of 134344042 is about 512.1605661970.

Adding to 134344042 its reverse (240443431), we get a palindrome (374787473).

The spelling of 134344042 in words is "one hundred thirty-four million, three hundred forty-four thousand, forty-two".