41057018622520 has 128 divisors (see below), whose sum is σ = 95137135208640. Its totient is φ = 15934833008640.

The previous prime is 41057018622509. The next prime is 41057018622523. The reversal of 41057018622520 is 2522681075014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41057018622523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1545051954 + ... + 1545078526.

Almost surely, 2^{41057018622520} is an apocalyptic number.

41057018622520 is a gapful number since it is divisible by the number (40) 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 41057018622520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47568567604320).

41057018622520 is an abundant number, since it is smaller than the sum of its proper divisors (54080116586120).

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

41057018622520 is a wasteful number, since it uses less digits than its factorization.

41057018622520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29465 (or 29461 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

Adding to 41057018622520 its reverse (2522681075014), we get a palindrome (43579699697534).

The spelling of 41057018622520 in words is "forty-one trillion, fifty-seven billion, eighteen million, six hundred twenty-two thousand, five hundred twenty".