41450143541 has 4 divisors (see below), whose sum is σ = 41776522752. Its totient is φ = 41123764332.

The previous prime is 41450143523. The next prime is 41450143547. The reversal of 41450143541 is 14534105414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41450143541 - 2²⁶ = 41383034677 is a prime.

It is a super-2 number, since 2×41450143541² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41450143498 and 41450143507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41450143547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163189415 + ... + 163189668.

It is an arithmetic number, because the mean of its divisors is an integer number (10444130688).

Almost surely, 2^41450143541 is an apocalyptic number.

It is an amenable number.

41450143541 is a deficient number, since it is larger than the sum of its proper divisors (326379211).

41450143541 is a wasteful number, since it uses less digits than its factorization.

41450143541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326379210.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 41450143541 its reverse (14534105414), we get a palindrome (55984248955).

The spelling of 41450143541 in words is "forty-one billion, four hundred fifty million, one hundred forty-three thousand, five hundred forty-one".