41495319616 has 21 divisors (see below), whose sum is σ = 82345508791. Its totient is φ = 20746844992.

The previous prime is 41495319611. The next prime is 41495319623. The reversal of 41495319616 is 61691359414.

The square root of 41495319616 is 203704.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41495319616.

It is not an unprimeable number, because it can be changed into a prime (41495319611) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1616901 + ... + 1642363.

Almost surely, 2^41495319616 is an apocalyptic number.

41495319616 is the 203704-th square number.

It is an amenable number.

41495319616 is a deficient number, since it is larger than the sum of its proper divisors (40850189175).

41495319616 is an frugal number, since it uses more digits than its factorization.

41495319616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50938 (or 25465 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

Multiplying 41495319616 by its sum of digits (49), we get a square (2033270661184 = 1425928²).

The spelling of 41495319616 in words is "forty-one billion, four hundred ninety-five million, three hundred nineteen thousand, six hundred sixteen".