134446020422 has 64 divisors (see below), whose sum is σ = 248258856960. Its totient is φ = 53320550400.

The previous prime is 134446020421. The next prime is 134446020439. The reversal of 134446020422 is 224020644431.

134446020422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134446020421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6503222 + ... + 6523862.

It is an arithmetic number, because the mean of its divisors is an integer number (3879044640).

Almost surely, 2^134446020422 is an apocalyptic number.

134446020422 is a deficient number, since it is larger than the sum of its proper divisors (113812836538).

134446020422 is a wasteful number, since it uses less digits than its factorization.

134446020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21237.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 134446020422 its reverse (224020644431), we get a palindrome (358466664853).

The spelling of 134446020422 in words is "one hundred thirty-four billion, four hundred forty-six million, twenty thousand, four hundred twenty-two".