134204001 has 16 divisors (see below), whose sum is σ = 191242944. Its totient is φ = 83416064.

The previous prime is 134203969. The next prime is 134204009. The reversal of 134204001 is 100402431.

It is a cyclic number.

It is not a de Polignac number, because 134204001 - 2⁵ = 134203969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134204009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6840 + ... + 17753.

It is an arithmetic number, because the mean of its divisors is an integer number (11952684).

Almost surely, 2^134204001 is an apocalyptic number.

It is an amenable number.

134204001 is a deficient number, since it is larger than the sum of its proper divisors (57038943).

134204001 is a wasteful number, since it uses less digits than its factorization.

134204001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24720.

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

The square root of 134204001 is about 11584.6450528275. The cubic root of 134204001 is about 511.9825446218.

Adding to 134204001 its reverse (100402431), we get a palindrome (234606432).

The spelling of 134204001 in words is "one hundred thirty-four million, two hundred four thousand, one".