243104250512245 has 32 divisors (see below), whose sum is σ = 300732570762624. Its totient is φ = 188549802604800.

The previous prime is 243104250512219. The next prime is 243104250512287. The reversal of 243104250512245 is 542215052401342.

It is not a de Polignac number, because 243104250512245 - 2⁵ = 243104250512213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243104250512198 and 243104250512207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14380215 + ... + 26324875.

It is an arithmetic number, because the mean of its divisors is an integer number (9397892836332).

Almost surely, 2^{243104250512245} is an apocalyptic number.

It is an amenable number.

243104250512245 is a deficient number, since it is larger than the sum of its proper divisors (57628320250379).

243104250512245 is a wasteful number, since it uses less digits than its factorization.

243104250512245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11945413.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 243104250512245 in words is "two hundred forty-three trillion, one hundred four billion, two hundred fifty million, five hundred twelve thousand, two hundred forty-five".