41032145143985 has 32 divisors (see below), whose sum is σ = 52217242168320. Its totient is φ = 30846070162432.

The previous prime is 41032145143967. The next prime is 41032145143987. The reversal of 41032145143985 is 58934154123014.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41032145143985 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41032145143987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140025692 + ... + 140318418.

It is an arithmetic number, because the mean of its divisors is an integer number (1631788817760).

Almost surely, 2^{41032145143985} is an apocalyptic number.

It is an amenable number.

41032145143985 is a deficient number, since it is larger than the sum of its proper divisors (11185097024335).

41032145143985 is a wasteful number, since it uses less digits than its factorization.

41032145143985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295345.

The product of its (nonzero) digits is 2073600, while the sum is 50.

Adding to 41032145143985 its reverse (58934154123014), we get a palindrome (99966299266999).

The spelling of 41032145143985 in words is "forty-one trillion, thirty-two billion, one hundred forty-five million, one hundred forty-three thousand, nine hundred eighty-five".