134113402 has 16 divisors (see below), whose sum is σ = 204647040. Its totient is φ = 65905632.

The previous prime is 134113393. The next prime is 134113403. The reversal of 134113402 is 204311431.

It is a self number, because there is not a number n which added to its sum of digits gives 134113402.

It is not an unprimeable number, because it can be changed into a prime (134113403) 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, 34993 + ... + 38635.

It is an arithmetic number, because the mean of its divisors is an integer number (12790440).

Almost surely, 2^134113402 is an apocalyptic number.

134113402 is a deficient number, since it is larger than the sum of its proper divisors (70533638).

134113402 is a wasteful number, since it uses less digits than its factorization.

134113402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134113402 is about 11580.7340872675. The cubic root of 134113402 is about 511.8673082451.

Adding to 134113402 its reverse (204311431), we get a palindrome (338424833).

The spelling of 134113402 in words is "one hundred thirty-four million, one hundred thirteen thousand, four hundred two".