134202444 has 24 divisors (see below), whose sum is σ = 313329408. Its totient is φ = 44706960.

The previous prime is 134202443. The next prime is 134202449. The reversal of 134202444 is 444202431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134202443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31489 + ... + 35495.

It is an arithmetic number, because the mean of its divisors is an integer number (13055392).

Almost surely, 2^134202444 is an apocalyptic number.

It is an amenable number.

134202444 is an abundant number, since it is smaller than the sum of its proper divisors (179126964).

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

134202444 is a wasteful number, since it uses less digits than its factorization.

134202444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805 (or 6803 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 134202444 is about 11584.5778516094. The cubic root of 134202444 is about 511.9805646512.

Adding to 134202444 its reverse (444202431), we get a palindrome (578404875).

The spelling of 134202444 in words is "one hundred thirty-four million, two hundred two thousand, four hundred forty-four".