41021534065025 has 12 divisors (see below), whose sum is σ = 50891358970752. Its totient is φ = 32801319684240.

The previous prime is 41021534065019. The next prime is 41021534065037. The reversal of 41021534065025 is 52056043512014.

It is not a de Polignac number, because 41021534065025 - 2¹⁶ = 41021533999489 is a prime.

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 41021534065025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397636589 + ... + 397739738.

It is an arithmetic number, because the mean of its divisors is an integer number (4240946580896).

Almost surely, 2^{41021534065025} is an apocalyptic number.

It is an amenable number.

41021534065025 is a deficient number, since it is larger than the sum of its proper divisors (9869824905727).

41021534065025 is a wasteful number, since it uses less digits than its factorization.

41021534065025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795378400 (or 795378395 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 41021534065025 its reverse (52056043512014), we get a palindrome (93077577577039).

The spelling of 41021534065025 in words is "forty-one trillion, twenty-one billion, five hundred thirty-four million, sixty-five thousand, twenty-five".