41728623144 has 32 divisors (see below), whose sum is σ = 112346293920. Its totient is φ = 12839576256.

The previous prime is 41728623071. The next prime is 41728623161. The reversal of 41728623144 is 44132682714.

It is a junction number, because it is equal to n+sod(n) for n = 41728623096 and 41728623105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66872482 + ... + 66873105.

It is an arithmetic number, because the mean of its divisors is an integer number (3510821685).

Almost surely, 2^41728623144 is an apocalyptic number.

It is an amenable number.

41728623144 is an abundant number, since it is smaller than the sum of its proper divisors (70617670776).

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

41728623144 is a wasteful number, since it uses less digits than its factorization.

41728623144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133745609 (or 133745605 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The spelling of 41728623144 in words is "forty-one billion, seven hundred twenty-eight million, six hundred twenty-three thousand, one hundred forty-four".