134231034 has 16 divisors (see below), whose sum is σ = 306813888. Its totient is φ = 38351712.

The previous prime is 134231017. The next prime is 134231039. The reversal of 134231034 is 430132431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134231034.

It is not an unprimeable number, because it can be changed into a prime (134231039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597947 + ... + 1598030.

It is an arithmetic number, because the mean of its divisors is an integer number (19175868).

Almost surely, 2^134231034 is an apocalyptic number.

134231034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134231034 is an abundant number, since it is smaller than the sum of its proper divisors (172582854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134231034 is a wasteful number, since it uses less digits than its factorization.

134231034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195989.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134231034 is about 11585.8117540378. The cubic root of 134231034 is about 512.0169188949.

Adding to 134231034 its reverse (430132431), we get a palindrome (564363465).

The spelling of 134231034 in words is "one hundred thirty-four million, two hundred thirty-one thousand, thirty-four".