243201150445 has 16 divisors (see below), whose sum is σ = 319010472000. Its totient is φ = 176519088000.

The previous prime is 243201150433. The next prime is 243201150497. The reversal of 243201150445 is 544051102342.

It is not a de Polignac number, because 243201150445 - 2²³ = 243192761837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4403256 + ... + 4458145.

It is an arithmetic number, because the mean of its divisors is an integer number (19938154500).

Almost surely, 2^243201150445 is an apocalyptic number.

It is an amenable number.

243201150445 is a deficient number, since it is larger than the sum of its proper divisors (75809321555).

243201150445 is a wasteful number, since it uses less digits than its factorization.

243201150445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861916.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 243201150445 its reverse (544051102342), we get a palindrome (787252252787).

The spelling of 243201150445 in words is "two hundred forty-three billion, two hundred one million, one hundred fifty thousand, four hundred forty-five".