134111744 has 40 divisors (see below), whose sum is σ = 288588300. Its totient is φ = 61894656.

The previous prime is 134111713. The next prime is 134111749. The reversal of 134111744 is 447111431.

It can be written as a sum of positive squares in 2 ways, for example, as 127961344 + 6150400 = 11312^2 + 2480^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (134111749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419 + ... + 16730.

Almost surely, 2^134111744 is an apocalyptic number.

It is an amenable number.

134111744 is an abundant number, since it is smaller than the sum of its proper divisors (154476556).

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

134111744 is an equidigital number, since it uses as much as digits as its factorization.

134111744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20180 (or 20164 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 134111744 is about 11580.6625026377. The cubic root of 134111744 is about 511.8651988872.

The spelling of 134111744 in words is "one hundred thirty-four million, one hundred eleven thousand, seven hundred forty-four".