42134001 has 32 divisors (see below), whose sum is σ = 72791040. Its totient is φ = 21052224.

The previous prime is 42133997. The next prime is 42134003. The reversal of 42134001 is 10043124.

42134001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42134001 - 2² = 42133997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42134003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1126 + ... + 9248.

It is an arithmetic number, because the mean of its divisors is an integer number (2274720).

Almost surely, 2^42134001 is an apocalyptic number.

It is an amenable number.

42134001 is a deficient number, since it is larger than the sum of its proper divisors (30657039).

42134001 is a wasteful number, since it uses less digits than its factorization.

42134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8165.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 42134001 is about 6491.0708669679. The cubic root of 42134001 is about 347.9719474679.

Adding to 42134001 its reverse (10043124), we get a palindrome (52177125).

The spelling of 42134001 in words is "forty-two million, one hundred thirty-four thousand, one".