134040344 has 32 divisors (see below), whose sum is σ = 259327200. Its totient is φ = 64903680.

The previous prime is 134040329. The next prime is 134040353. The reversal of 134040344 is 443040431.

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, 70397 + ... + 72275.

It is an arithmetic number, because the mean of its divisors is an integer number (8103975).

Almost surely, 2^134040344 is an apocalyptic number.

It is an amenable number.

134040344 is a deficient number, since it is larger than the sum of its proper divisors (125286856).

134040344 is a wasteful number, since it uses less digits than its factorization.

134040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 134040344 is about 11577.5793670352. The cubic root of 134040344 is about 511.7743451413.

Adding to 134040344 its reverse (443040431), we get a palindrome (577080775).

The spelling of 134040344 in words is "one hundred thirty-four million, forty thousand, three hundred forty-four".