134124444 has 24 divisors (see below), whose sum is σ = 347730320. Its totient is φ = 44708112.

The previous prime is 134124427. The next prime is 134124451. The reversal of 134124444 is 444421431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620839 + ... + 621054.

Almost surely, 2^134124444 is an apocalyptic number.

It is an amenable number.

134124444 is an abundant number, since it is smaller than the sum of its proper divisors (213605876).

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

134124444 is a wasteful number, since it uses less digits than its factorization.

134124444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241906 (or 1241898 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 134124444 is about 11581.2108175268. The cubic root of 134124444 is about 511.8813557691.

Adding to 134124444 its reverse (444421431), we get a palindrome (578545875).

The spelling of 134124444 in words is "one hundred thirty-four million, one hundred twenty-four thousand, four hundred forty-four".