243204001131039 has 8 divisors (see below), whose sum is σ = 349216001624112. Its totient is φ = 149664000696000.

The previous prime is 243204001131019. The next prime is 243204001131067. The reversal of 243204001131039 is 930131100402342.

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

It is not a de Polignac number, because 243204001131039 - 2³³ = 243195411196447 is a prime.

It is a super-2 number, since 2×243204001131039² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243204001131019) 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 7 ways as a sum of consecutive naturals, for example, 3118000014462 + ... + 3118000014539.

It is an arithmetic number, because the mean of its divisors is an integer number (43652000203014).

Almost surely, 2^{243204001131039} is an apocalyptic number.

243204001131039 is a deficient number, since it is larger than the sum of its proper divisors (106012000493073).

243204001131039 is a wasteful number, since it uses less digits than its factorization.

243204001131039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236000029017.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 243204001131039 in words is "two hundred forty-three trillion, two hundred four billion, one million, one hundred thirty-one thousand, thirty-nine".