243141201296 has 40 divisors (see below), whose sum is σ = 542623365120. Its totient is φ = 103382866944.

The previous prime is 243141201293. The next prime is 243141201341. The reversal of 243141201296 is 692102141342.

It is not an unprimeable number, because it can be changed into a prime (243141201293) 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, 8532641 + ... + 8561088.

It is an arithmetic number, because the mean of its divisors is an integer number (13565584128).

Almost surely, 2^243141201296 is an apocalyptic number.

It is an amenable number.

243141201296 is an abundant number, since it is smaller than the sum of its proper divisors (299482163824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243141201296 is a wasteful number, since it uses less digits than its factorization.

243141201296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17093871 (or 17093865 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 243141201296 in words is "two hundred forty-three billion, one hundred forty-one million, two hundred one thousand, two hundred ninety-six".