41842815840 has 192 divisors, whose sum is σ = 167371384320. Its totient is φ = 9564065280.

The previous prime is 41842815829. The next prime is 41842815881. The reversal of 41842815840 is 4851824814.

41842815840 is a `hidden beast` number, since 41 + 8 + 4 + 28 + 1 + 584 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661606 + ... + 722085.

It is an arithmetic number, because the mean of its divisors is an integer number (871725960).

Almost surely, 2^41842815840 is an apocalyptic number.

41842815840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41842815840 is an abundant number, since it is smaller than the sum of its proper divisors (125528568480).

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

41842815840 is a wasteful number, since it uses less digits than its factorization.

41842815840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383722 (or 1383708 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The spelling of 41842815840 in words is "forty-one billion, eight hundred forty-two million, eight hundred fifteen thousand, eight hundred forty".