243122050029 has 8 divisors (see below), whose sum is σ = 332923888480. Its totient is φ = 157700789136.

The previous prime is 243122050021. The next prime is 243122050033. The reversal of 243122050029 is 920050221342.

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

It is not a de Polignac number, because 243122050029 - 2³ = 243122050021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243122049978 and 243122050005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243122050021) 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, 1095144259 + ... + 1095144480.

It is an arithmetic number, because the mean of its divisors is an integer number (41615486060).

Almost surely, 2^243122050029 is an apocalyptic number.

It is an amenable number.

243122050029 is a deficient number, since it is larger than the sum of its proper divisors (89801838451).

243122050029 is a wasteful number, since it uses less digits than its factorization.

243122050029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190288779.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 243122050029 in words is "two hundred forty-three billion, one hundred twenty-two million, fifty thousand, twenty-nine".