134933944 has 32 divisors (see below), whose sum is σ = 259430400. Its totient is φ = 65772000.

The previous prime is 134933941. The next prime is 134933951. The reversal of 134933944 is 449339431.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 134933897 and 134933906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134933941) 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 7 ways as a sum of consecutive naturals, for example, 58819 + ... + 61069.

It is an arithmetic number, because the mean of its divisors is an integer number (8107200).

Almost surely, 2^134933944 is an apocalyptic number.

It is an amenable number.

134933944 is a deficient number, since it is larger than the sum of its proper divisors (124496456).

134933944 is a wasteful number, since it uses less digits than its factorization.

134933944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2439 counting only the distinct ones).

The product of its digits is 139968, while the sum is 40.

The square root of 134933944 is about 11616.1070931702. The cubic root of 134933944 is about 512.9091005963.

The spelling of 134933944 in words is "one hundred thirty-four million, nine hundred thirty-three thousand, nine hundred forty-four".