243155050041 has 8 divisors (see below), whose sum is σ = 331104749184. Its totient is φ = 158654358800.

The previous prime is 243155050037. The next prime is 243155050067. The reversal of 243155050041 is 140050551342.

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 243155050041 - 2² = 243155050037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243155049990 and 243155050008.

It is not an unprimeable number, because it can be changed into a prime (243155050091) 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, 862251810 + ... + 862252091.

It is an arithmetic number, because the mean of its divisors is an integer number (41388093648).

Almost surely, 2^243155050041 is an apocalyptic number.

It is an amenable number.

243155050041 is a deficient number, since it is larger than the sum of its proper divisors (87949699143).

243155050041 is a wasteful number, since it uses less digits than its factorization.

243155050041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724503951.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 243155050041 in words is "two hundred forty-three billion, one hundred fifty-five million, fifty thousand, forty-one".