41002046261 has 32 divisors (see below), whose sum is σ = 46337702400. Its totient is φ = 35959841280.

The previous prime is 41002046251. The next prime is 41002046279. The reversal of 41002046261 is 16264020014.

It is a de Polignac number, because none of the positive numbers 2^k-41002046261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41002046261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41002046251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17161655 + ... + 17164043.

It is an arithmetic number, because the mean of its divisors is an integer number (1448053200).

Almost surely, 2^41002046261 is an apocalyptic number.

It is an amenable number.

41002046261 is a deficient number, since it is larger than the sum of its proper divisors (5335656139).

41002046261 is a wasteful number, since it uses less digits than its factorization.

41002046261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 41002046261 its reverse (16264020014), we get a palindrome (57266066275).

The spelling of 41002046261 in words is "forty-one billion, two million, forty-six thousand, two hundred sixty-one".