41601644212320 has 144 divisors (see below), whose sum is σ = 141971568495120. Its totient is φ = 11093306237952.

The previous prime is 41601644212301. The next prime is 41601644212391. The reversal of 41601644212320 is 2321244610614.

41601644212320 is a `hidden beast` number, since 4 + 1 + 6 + 0 + 1 + 644 + 2 + 1 + 2 + 3 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34422451 + ... + 35610509.

It is an arithmetic number, because the mean of its divisors is an integer number (985913670105).

Almost surely, 2^{41601644212320} is an apocalyptic number.

41601644212320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41601644212320 is an abundant number, since it is smaller than the sum of its proper divisors (100369924282800).

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

41601644212320 is a wasteful number, since it uses less digits than its factorization.

41601644212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212397 (or 1212386 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 41601644212320 its reverse (2321244610614), we get a palindrome (43922888822934).

The spelling of 41601644212320 in words is "forty-one trillion, six hundred one billion, six hundred forty-four million, two hundred twelve thousand, three hundred twenty".