134004020234 has 16 divisors (see below), whose sum is σ = 230459838336. Its totient is φ = 57245629200.

The previous prime is 134004020233. The next prime is 134004020291. The reversal of 134004020234 is 432020400431.

It is not an unprimeable number, because it can be changed into a prime (134004020233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15384257 + ... + 15392964.

It is an arithmetic number, because the mean of its divisors is an integer number (14403739896).

Almost surely, 2^134004020234 is an apocalyptic number.

134004020234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134004020234 is a deficient number, since it is larger than the sum of its proper divisors (96455818102).

134004020234 is a wasteful number, since it uses less digits than its factorization.

134004020234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30777541.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 134004020234 its reverse (432020400431), we get a palindrome (566024420665).

The spelling of 134004020234 in words is "one hundred thirty-four billion, four million, twenty thousand, two hundred thirty-four".