41536521041 has 4 divisors (see below), whose sum is σ = 42968814900. Its totient is φ = 40104227184.

The previous prime is 41536521023. The next prime is 41536521043. The reversal of 41536521041 is 14012563514.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10164672400 + 31371848641 = 100820^2 + 177121^2 .

It is a cyclic number.

It is not a de Polignac number, because 41536521041 - 2¹⁰ = 41536520017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41536520989 and 41536521007.

It is not an unprimeable number, because it can be changed into a prime (41536521043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716146886 + ... + 716146943.

It is an arithmetic number, because the mean of its divisors is an integer number (10742203725).

Almost surely, 2^41536521041 is an apocalyptic number.

It is an amenable number.

41536521041 is a deficient number, since it is larger than the sum of its proper divisors (1432293859).

41536521041 is a wasteful number, since it uses less digits than its factorization.

41536521041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432293858.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 41536521041 in words is "forty-one billion, five hundred thirty-six million, five hundred twenty-one thousand, forty-one".