134020944 has 60 divisors (see below), whose sum is σ = 375955476. Its totient is φ = 44568576.

The previous prime is 134020933. The next prime is 134020961. The reversal of 134020944 is 449020431.

It can be written as a sum of positive squares in 2 ways, for example, as 116380944 + 17640000 = 10788^2 + 4200^2 .

It is a super-2 number, since 2×134020944² = 35923226861302272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82282 + ... + 83894.

Almost surely, 2^134020944 is an apocalyptic number.

It is an amenable number.

134020944 is an abundant number, since it is smaller than the sum of its proper divisors (241934532).

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

134020944 is a wasteful number, since it uses less digits than its factorization.

134020944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134020944 is about 11576.7415104597. The cubic root of 134020944 is about 511.7496538158.

The spelling of 134020944 in words is "one hundred thirty-four million, twenty thousand, nine hundred forty-four".