242402230103212 has 24 divisors (see below), whose sum is σ = 424958400921600. Its totient is φ = 120985607900496.

The previous prime is 242402230103183. The next prime is 242402230103221. The reversal of 242402230103212 is 212301032204242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7241589 + ... + 23178547.

It is an arithmetic number, because the mean of its divisors is an integer number (17706600038400).

Almost surely, 2^{242402230103212} is an apocalyptic number.

It is an amenable number.

242402230103212 is a deficient number, since it is larger than the sum of its proper divisors (182556170818388).

242402230103212 is a wasteful number, since it uses less digits than its factorization.

242402230103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15943725 (or 15943723 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 242402230103212 its reverse (212301032204242), we get a palindrome (454703262307454).

The spelling of 242402230103212 in words is "two hundred forty-two trillion, four hundred two billion, two hundred thirty million, one hundred three thousand, two hundred twelve".