134402334 has 32 divisors (see below), whose sum is σ = 293981184. Its totient is φ = 40625280.

The previous prime is 134402311. The next prime is 134402347. The reversal of 134402334 is 433204431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26227 + ... + 30929.

It is an arithmetic number, because the mean of its divisors is an integer number (9186912).

Almost surely, 2^134402334 is an apocalyptic number.

134402334 is an abundant number, since it is smaller than the sum of its proper divisors (159578850).

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

134402334 is a wasteful number, since it uses less digits than its factorization.

134402334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 134402334 is about 11593.2020598280. The cubic root of 134402334 is about 512.2346311284.

Adding to 134402334 its reverse (433204431), we get a palindrome (567606765).

The spelling of 134402334 in words is "one hundred thirty-four million, four hundred two thousand, three hundred thirty-four".