41393137168 has 80 divisors (see below), whose sum is σ = 85478279040. Its totient is φ = 19377211392.

The previous prime is 41393137133. The next prime is 41393137183. The reversal of 41393137168 is 86173139314.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3323080 + ... + 3335512.

It is an arithmetic number, because the mean of its divisors is an integer number (1068478488).

Almost surely, 2^41393137168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41393137168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42739139520).

41393137168 is an abundant number, since it is smaller than the sum of its proper divisors (44085141872).

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

41393137168 is a wasteful number, since it uses less digits than its factorization.

41393137168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656 (or 12650 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The spelling of 41393137168 in words is "forty-one billion, three hundred ninety-three million, one hundred thirty-seven thousand, one hundred sixty-eight".