134024400434 has 8 divisors (see below), whose sum is σ = 201584385408. Its totient is φ = 66829605300.

The previous prime is 134024400287. The next prime is 134024400449. The reversal of 134024400434 is 434004420431.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 134024400397 and 134024400406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91296542 + ... + 91298009.

It is an arithmetic number, because the mean of its divisors is an integer number (25198048176).

Almost surely, 2^134024400434 is an apocalyptic number.

134024400434 is a deficient number, since it is larger than the sum of its proper divisors (67559984974).

134024400434 is a wasteful number, since it uses less digits than its factorization.

134024400434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182594920.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 134024400434 its reverse (434004420431), we get a palindrome (568028820865).

The spelling of 134024400434 in words is "one hundred thirty-four billion, twenty-four million, four hundred thousand, four hundred thirty-four".