134322434409 has 16 divisors (see below), whose sum is σ = 189117449280. Its totient is φ = 84567591360.

The previous prime is 134322434359. The next prime is 134322434423. The reversal of 134322434409 is 904434223431.

It is not a de Polignac number, because 134322434409 - 2⁸ = 134322434153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134322435409) 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, 3698862 + ... + 3734999.

It is an arithmetic number, because the mean of its divisors is an integer number (11819840580).

Almost surely, 2^134322434409 is an apocalyptic number.

134322434409 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

134322434409 is a deficient number, since it is larger than the sum of its proper divisors (54795014871).

134322434409 is a wasteful number, since it uses less digits than its factorization.

134322434409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7434200.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 134322434409 in words is "one hundred thirty-four billion, three hundred twenty-two million, four hundred thirty-four thousand, four hundred nine".