135416203434 has 32 divisors (see below), whose sum is σ = 300938370240. Its totient is φ = 45136713456.

The previous prime is 135416203423. The next prime is 135416203547. The reversal of 135416203434 is 434302614531.

135416203434 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 16 + 203 + 434 = 666.

It is a Curzon 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, 1620444 + ... + 1701960.

It is an arithmetic number, because the mean of its divisors is an integer number (9404324070).

Almost surely, 2^135416203434 is an apocalyptic number.

135416203434 is an abundant number, since it is smaller than the sum of its proper divisors (165522166806).

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

135416203434 is a wasteful number, since it uses less digits than its factorization.

135416203434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112291 (or 112285 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 135416203434 its reverse (434302614531), we get a palindrome (569718817965).

The spelling of 135416203434 in words is "one hundred thirty-five billion, four hundred sixteen million, two hundred three thousand, four hundred thirty-four".