41199642 has 48 divisors (see below), whose sum is σ = 97886880. Its totient is φ = 12420000.

The previous prime is 41199637. The next prime is 41199659. The reversal of 41199642 is 24699114.

It is a happy number.

41199642 is a `hidden beast` number, since 4 + 1 + 1 + 9 + 9 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 41199597 and 41199606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49284 + ... + 50112.

It is an arithmetic number, because the mean of its divisors is an integer number (2039310).

Almost surely, 2^41199642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41199642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48943440).

41199642 is an abundant number, since it is smaller than the sum of its proper divisors (56687238).

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

41199642 is a wasteful number, since it uses less digits than its factorization.

41199642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1096 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 41199642 is about 6418.6947271233. The cubic root of 41199642 is about 345.3805001672.

The spelling of 41199642 in words is "forty-one million, one hundred ninety-nine thousand, six hundred forty-two".