134402133 has 32 divisors (see below), whose sum is σ = 193729536. Its totient is φ = 82672128.

The previous prime is 134402113. The next prime is 134402159. The reversal of 134402133 is 331204431.

It is not a de Polignac number, because 134402133 - 2¹⁷ = 134271061 is a prime.

It is a super-5 number, since 5×134402133⁵ (a number of 42 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134402113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287566 + ... + 288032.

It is an arithmetic number, because the mean of its divisors is an integer number (6054048).

Almost surely, 2^134402133 is an apocalyptic number.

It is an amenable number.

134402133 is a deficient number, since it is larger than the sum of its proper divisors (59327403).

134402133 is a wasteful number, since it uses less digits than its factorization.

134402133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

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

The square root of 134402133 is about 11593.1933909514. The cubic root of 134402133 is about 512.2343757776.

Adding to 134402133 its reverse (331204431), we get a palindrome (465606564).

The spelling of 134402133 in words is "one hundred thirty-four million, four hundred two thousand, one hundred thirty-three".