41657104520 has 64 divisors (see below), whose sum is σ = 97132446000. Its totient is φ = 16059731968.

The previous prime is 41657104513. The next prime is 41657104523. The reversal of 41657104520 is 2540175614.

41657104520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3773153476 + 37883951044 = 61426^2 + 194638^2 .

It is not an unprimeable number, because it can be changed into a prime (41657104523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628484 + ... + 691596.

Almost surely, 2^41657104520 is an apocalyptic number.

41657104520 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 41657104520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48566223000).

41657104520 is an abundant number, since it is smaller than the sum of its proper divisors (55475341480).

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

41657104520 is a wasteful number, since it uses less digits than its factorization.

41657104520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63722 (or 63718 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 41657104520 in words is "forty-one billion, six hundred fifty-seven million, one hundred four thousand, five hundred twenty".