134000042 has 32 divisors (see below), whose sum is σ = 230128128. Its totient is φ = 57960000.

The previous prime is 134000023. The next prime is 134000081. The reversal of 134000042 is 240000431.

It is a super-2 number, since 2×134000042² = 35912022512003528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133999990 and 134000026.

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, 39992 + ... + 43212.

It is an arithmetic number, because the mean of its divisors is an integer number (7191504).

Almost surely, 2^134000042 is an apocalyptic number.

134000042 is a deficient number, since it is larger than the sum of its proper divisors (96128086).

134000042 is a wasteful number, since it uses less digits than its factorization.

134000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 134000042 is about 11575.8387169138. The cubic root of 134000042 is about 511.7230481548.

Adding to 134000042 its reverse (240000431), we get a palindrome (374000473).

It can be divided in two parts, 1 and 34000042, that added together give a palindrome (34000043).

The spelling of 134000042 in words is "one hundred thirty-four million, forty-two", and thus it is an aban number.