41729944 has 8 divisors (see below), whose sum is σ = 78243660. Its totient is φ = 20864968.

The previous prime is 41729929. The next prime is 41729953. The reversal of 41729944 is 44992714.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 41729897 and 41729906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608114 + ... + 2608129.

Almost surely, 2^41729944 is an apocalyptic number.

It is an amenable number.

41729944 is a deficient number, since it is larger than the sum of its proper divisors (36513716).

41729944 is a wasteful number, since it uses less digits than its factorization.

41729944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216249 (or 5216245 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 41729944 is about 6459.8718253538. The cubic root of 41729944 is about 346.8560446206.

The spelling of 41729944 in words is "forty-one million, seven hundred twenty-nine thousand, nine hundred forty-four".