41729173056 has 392 divisors, whose sum is σ = 133178604864. Its totient is φ = 12933043200.

The previous prime is 41729173007. The next prime is 41729173081. The reversal of 41729173056 is 65037192714.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 39703731 + ... + 39704781.

Almost surely, 2^41729173056 is an apocalyptic number.

41729173056 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41729173056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66589302432).

41729173056 is an abundant number, since it is smaller than the sum of its proper divisors (91449431808).

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

41729173056 is a wasteful number, since it uses less digits than its factorization.

41729173056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 41729173056 in words is "forty-one billion, seven hundred twenty-nine million, one hundred seventy-three thousand, fifty-six".