134323435404 has 48 divisors (see below), whose sum is σ = 351693951840. Its totient is φ = 44331163200.

The previous prime is 134323435339. The next prime is 134323435409. The reversal of 134323435404 is 404534323431.

It is a happy number.

134323435404 is a `hidden beast` number, since 13 + 4 + 3 + 234 + 3 + 5 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (134323435409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6146199 + ... + 6168014.

It is an arithmetic number, because the mean of its divisors is an integer number (7326957330).

Almost surely, 2^134323435404 is an apocalyptic number.

It is an amenable number.

134323435404 is an abundant number, since it is smaller than the sum of its proper divisors (217370516436).

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

134323435404 is a wasteful number, since it uses less digits than its factorization.

134323435404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12314327 (or 12314319 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 134323435404 its reverse (404534323431), we get a palindrome (538857758835).

The spelling of 134323435404 in words is "one hundred thirty-four billion, three hundred twenty-three million, four hundred thirty-five thousand, four hundred four".