41013613506 has 16 divisors (see below), whose sum is σ = 83150888544. Its totient is φ = 13483927584.

The previous prime is 41013613477. The next prime is 41013613507. The reversal of 41013613506 is 60531631014.

It is a super-2 number, since 2×41013613506² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41013613507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46818756 + ... + 46819631.

It is an arithmetic number, because the mean of its divisors is an integer number (5196930534).

Almost surely, 2^41013613506 is an apocalyptic number.

41013613506 is an abundant number, since it is smaller than the sum of its proper divisors (42137275038).

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

41013613506 is a wasteful number, since it uses less digits than its factorization.

41013613506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93638465.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 41013613506 in words is "forty-one billion, thirteen million, six hundred thirteen thousand, five hundred six".