41549318460 has 288 divisors, whose sum is σ = 140669168640. Its totient is φ = 9861336576.

The previous prime is 41549318443. The next prime is 41549318467. The reversal of 41549318460 is 6481394514.

41549318460 is a `hidden beast` number, since 4 + 154 + 9 + 31 + 8 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41549318467) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7946367 + ... + 7951593.

Almost surely, 2^41549318460 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 41549318460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70334584320).

41549318460 is an abundant number, since it is smaller than the sum of its proper divisors (99119850180).

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

41549318460 is a wasteful number, since it uses less digits than its factorization.

41549318460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 41549318460 in words is "forty-one billion, five hundred forty-nine million, three hundred eighteen thousand, four hundred sixty".