134200142 has 16 divisors (see below), whose sum is σ = 215216352. Its totient is φ = 62538240.

The previous prime is 134200117. The next prime is 134200169. The reversal of 134200142 is 241002431.

134200142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134200142² = 36019356225640328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 134200142.

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, 15659 + ... + 22662.

It is an arithmetic number, because the mean of its divisors is an integer number (13451022).

Almost surely, 2^134200142 is an apocalyptic number.

134200142 is a deficient number, since it is larger than the sum of its proper divisors (81016210).

134200142 is a wasteful number, since it uses less digits than its factorization.

134200142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38443.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 134200142 is about 11584.4784949518. The cubic root of 134200142 is about 511.9776372679.

Adding to 134200142 its reverse (241002431), we get a palindrome (375202573).

The spelling of 134200142 in words is "one hundred thirty-four million, two hundred thousand, one hundred forty-two".