134434414443 has 32 divisors (see below), whose sum is σ = 225009561600. Its totient is φ = 69612323616.

The previous prime is 134434414421. The next prime is 134434414463. The reversal of 134434414443 is 344414434431.

It is not a de Polignac number, because 134434414443 - 2¹⁰ = 134434413419 is a prime.

It is a super-2 number, since 2×134434414443² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134434414463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7315353 + ... + 7333706.

It is an arithmetic number, because the mean of its divisors is an integer number (7031548800).

Almost surely, 2^134434414443 is an apocalyptic number.

134434414443 is a deficient number, since it is larger than the sum of its proper divisors (90575147157).

134434414443 is a wasteful number, since it uses less digits than its factorization.

134434414443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14649111.

The product of its digits is 442368, while the sum is 39.

Adding to 134434414443 its reverse (344414434431), we get a palindrome (478848848874).

The spelling of 134434414443 in words is "one hundred thirty-four billion, four hundred thirty-four million, four hundred fourteen thousand, four hundred forty-three".