41305145541 has 8 divisors (see below), whose sum is σ = 60080211744. Its totient is φ = 25033421520.

The previous prime is 41305145533. The next prime is 41305145579. The reversal of 41305145541 is 14554150314.

41305145541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41305145541 - 2³ = 41305145533 is a prime.

It is a super-2 number, since 2×41305145541² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1251671077 = 41305145541 / (4 + 1 + 3 + 0 + 5 + 1 + 4 + 5 + 5 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41305165541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625835506 + ... + 625835571.

It is an arithmetic number, because the mean of its divisors is an integer number (7510026468).

Almost surely, 2^41305145541 is an apocalyptic number.

It is an amenable number.

41305145541 is a deficient number, since it is larger than the sum of its proper divisors (18775066203).

41305145541 is a wasteful number, since it uses less digits than its factorization.

41305145541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251671091.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 41305145541 its reverse (14554150314), we get a palindrome (55859295855).

The spelling of 41305145541 in words is "forty-one billion, three hundred five million, one hundred forty-five thousand, five hundred forty-one".