41566240631064 has 64 divisors (see below), whose sum is σ = 103947736250880. Its totient is φ = 13851129600000.

The previous prime is 41566240631053. The next prime is 41566240631183. The reversal of 41566240631064 is 46013604266514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2061705144 + ... + 2061725304.

It is an arithmetic number, because the mean of its divisors is an integer number (1624183378920).

Almost surely, 2^{41566240631064} is an apocalyptic number.

It is an amenable number.

41566240631064 is an abundant number, since it is smaller than the sum of its proper divisors (62381495619816).

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

41566240631064 is a wasteful number, since it uses less digits than its factorization.

41566240631064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42472 (or 42468 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

Adding to 41566240631064 its reverse (46013604266514), we get a palindrome (87579844897578).

The spelling of 41566240631064 in words is "forty-one trillion, five hundred sixty-six billion, two hundred forty million, six hundred thirty-one thousand, sixty-four".