134440303133406 has 32 divisors (see below), whose sum is σ = 283032942998400. Its totient is φ = 42454723687200.

The previous prime is 134440303133401. The next prime is 134440303133407. The reversal of 134440303133406 is 604331303044431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134440303133401) 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, 51138181 + ... + 53702831.

It is an arithmetic number, because the mean of its divisors is an integer number (8844779468700).

Almost surely, 2^{134440303133406} is an apocalyptic number.

134440303133406 is an abundant number, since it is smaller than the sum of its proper divisors (148592639864994).

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

134440303133406 is a wasteful number, since it uses less digits than its factorization.

134440303133406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024504.

The product of its (nonzero) digits is 373248, while the sum is 39.

Adding to 134440303133406 its reverse (604331303044431), we get a palindrome (738771606177837).

The spelling of 134440303133406 in words is "one hundred thirty-four trillion, four hundred forty billion, three hundred three million, one hundred thirty-three thousand, four hundred six".