41534661243 has 8 divisors (see below), whose sum is σ = 56001790800. Its totient is φ = 27378652928.

The previous prime is 41534661229. The next prime is 41534661263. The reversal of 41534661243 is 34216643514.

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

It is a cyclic number.

It is not a de Polignac number, because 41534661243 - 2⁹ = 41534660731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41534661263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77779998 + ... + 77780531.

It is an arithmetic number, because the mean of its divisors is an integer number (7000223850).

Almost surely, 2^41534661243 is an apocalyptic number.

41534661243 is a deficient number, since it is larger than the sum of its proper divisors (14467129557).

41534661243 is a wasteful number, since it uses less digits than its factorization.

41534661243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155560621.

The product of its digits is 207360, while the sum is 39.

The spelling of 41534661243 in words is "forty-one billion, five hundred thirty-four million, six hundred sixty-one thousand, two hundred forty-three".