134244004 has 12 divisors (see below), whose sum is σ = 240657228. Its totient is φ = 65484800.

The previous prime is 134243957. The next prime is 134244013. The reversal of 134244004 is 400442431.

It can be written as a sum of positive squares in 2 ways, for example, as 40347904 + 93896100 = 6352^2 + 9690^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409117 + ... + 409444.

It is an arithmetic number, because the mean of its divisors is an integer number (20054769).

Almost surely, 2^134244004 is an apocalyptic number.

It is an amenable number.

134244004 is a deficient number, since it is larger than the sum of its proper divisors (106413224).

134244004 is a wasteful number, since it uses less digits than its factorization.

134244004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818606 (or 818604 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 134244004 is about 11586.3714768688. The cubic root of 134244004 is about 512.0334094817.

Adding to 134244004 its reverse (400442431), we get a palindrome (534686435).

The spelling of 134244004 in words is "one hundred thirty-four million, two hundred forty-four thousand, four".