41661631632 has 20 divisors (see below), whose sum is σ = 107625881840. Its totient is φ = 13887210528.

The previous prime is 41661631619. The next prime is 41661631643. The reversal of 41661631632 is 23613616614.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433975282 + ... + 433975377.

It is an arithmetic number, because the mean of its divisors is an integer number (5381294092).

Almost surely, 2^41661631632 is an apocalyptic number.

It is an amenable number.

41661631632 is an abundant number, since it is smaller than the sum of its proper divisors (65964250208).

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

41661631632 is a wasteful number, since it uses less digits than its factorization.

41661631632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867950670 (or 867950664 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The spelling of 41661631632 in words is "forty-one billion, six hundred sixty-one million, six hundred thirty-one thousand, six hundred thirty-two".