134122044 has 48 divisors (see below), whose sum is σ = 378701568. Its totient is φ = 36066048.

The previous prime is 134121989. The next prime is 134122057. The reversal of 134122044 is 440221431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 134122044.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 45534 + ... + 48389.

It is an arithmetic number, because the mean of its divisors is an integer number (7889616).

Almost surely, 2^134122044 is an apocalyptic number.

134122044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134122044 is an abundant number, since it is smaller than the sum of its proper divisors (244579524).

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

134122044 is a wasteful number, since it uses less digits than its factorization.

134122044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93954 (or 93952 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 134122044 is about 11581.1072009545. The cubic root of 134122044 is about 511.8783025783.

Adding to 134122044 its reverse (440221431), we get a palindrome (574343475).

The spelling of 134122044 in words is "one hundred thirty-four million, one hundred twenty-two thousand, forty-four".