41620856508 has 192 divisors, whose sum is σ = 134745354240. Its totient is φ = 10793476800.

The previous prime is 41620856507. The next prime is 41620856527. The reversal of 41620856508 is 80565802614.

41620856508 is a `hidden beast` number, since 4 + 1 + 62 + 0 + 85 + 6 + 508 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41620856507) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5742735 + ... + 5749977.

It is an arithmetic number, because the mean of its divisors is an integer number (701798720).

Almost surely, 2^41620856508 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 41620856508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67372677120).

41620856508 is an abundant number, since it is smaller than the sum of its proper divisors (93124497732).

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

41620856508 is a wasteful number, since it uses less digits than its factorization.

41620856508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965 (or 7957 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 41620856508 in words is "forty-one billion, six hundred twenty million, eight hundred fifty-six thousand, five hundred eight".