134344402 has 8 divisors (see below), whose sum is σ = 212122800. Its totient is φ = 63636804.

The previous prime is 134344393. The next prime is 134344411. The reversal of 134344402 is 204443431.

It is an interprime number because it is at equal distance from previous prime (134344393) and next prime (134344411).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767652 + ... + 1767727.

It is an arithmetic number, because the mean of its divisors is an integer number (26515350).

Almost surely, 2^134344402 is an apocalyptic number.

134344402 is a deficient number, since it is larger than the sum of its proper divisors (77778398).

134344402 is a wasteful number, since it uses less digits than its factorization.

134344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535400.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 134344402 is about 11590.7032573524. The cubic root of 134344402 is about 512.1610236733.

Adding to 134344402 its reverse (204443431), we get a palindrome (338787833).

The spelling of 134344402 in words is "one hundred thirty-four million, three hundred forty-four thousand, four hundred two".