243002103412 has 24 divisors (see below), whose sum is σ = 443979446400. Its totient is φ = 116156463456.

The previous prime is 243002103371. The next prime is 243002103419. The reversal of 243002103412 is 214301200342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243002103419) 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, 529987 + ... + 875722.

It is an arithmetic number, because the mean of its divisors is an integer number (18499143600).

Almost surely, 2^243002103412 is an apocalyptic number.

It is an amenable number.

243002103412 is a deficient number, since it is larger than the sum of its proper divisors (200977342988).

243002103412 is a wasteful number, since it uses less digits than its factorization.

243002103412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407615 (or 1407613 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 243002103412 its reverse (214301200342), we get a palindrome (457303303754).

The spelling of 243002103412 in words is "two hundred forty-three billion, two million, one hundred three thousand, four hundred twelve".