41123557684 has 24 divisors (see below), whose sum is σ = 78520786848. Its totient is φ = 18689627040.

The previous prime is 41123557667. The next prime is 41123557747. The reversal of 41123557684 is 48675532114.

It is a super-2 number, since 2×41123557684² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 228474 + ... + 366670.

It is an arithmetic number, because the mean of its divisors is an integer number (3271699452).

Almost surely, 2^41123557684 is an apocalyptic number.

41123557684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41123557684 is a deficient number, since it is larger than the sum of its proper divisors (37397229164).

41123557684 is a wasteful number, since it uses less digits than its factorization.

41123557684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144975 (or 144973 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The spelling of 41123557684 in words is "forty-one billion, one hundred twenty-three million, five hundred fifty-seven thousand, six hundred eighty-four".