41641661422452 has 288 divisors, whose sum is σ = 122326291390464. Its totient is φ = 10927921939200.

The previous prime is 41641661422393. The next prime is 41641661422469. The reversal of 41641661422452 is 25422416614614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4621198627 + ... + 4621207637.

It is an arithmetic number, because the mean of its divisors is an integer number (424744067328).

Almost surely, 2^{41641661422452} is an apocalyptic number.

41641661422452 is a gapful number since it is divisible by the number (42) 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 41641661422452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61163145695232).

41641661422452 is an abundant number, since it is smaller than the sum of its proper divisors (80684629968012).

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

41641661422452 is a wasteful number, since it uses less digits than its factorization.

41641661422452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11979 (or 11970 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The spelling of 41641661422452 in words is "forty-one trillion, six hundred forty-one billion, six hundred sixty-one million, four hundred twenty-two thousand, four hundred fifty-two".