41020443155 has 16 divisors (see below), whose sum is σ = 49384304640. Its totient is φ = 32709987168.

The previous prime is 41020443151. The next prime is 41020443157. The reversal of 41020443155 is 55134402014.

It is a cyclic number.

It is not a de Polignac number, because 41020443155 - 2² = 41020443151 is a prime.

It is a super-3 number, since 3×41020443155³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (41020443151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2412614 + ... + 2429556.

It is an arithmetic number, because the mean of its divisors is an integer number (3086519040).

Almost surely, 2^41020443155 is an apocalyptic number.

41020443155 is a deficient number, since it is larger than the sum of its proper divisors (8363861485).

41020443155 is a wasteful number, since it uses less digits than its factorization.

41020443155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18490.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 41020443155 its reverse (55134402014), we get a palindrome (96154845169).

The spelling of 41020443155 in words is "forty-one billion, twenty million, four hundred forty-three thousand, one hundred fifty-five".