243211401440102 has 8 divisors (see below), whose sum is σ = 364857507226800. Its totient is φ = 121592232364504.

The previous prime is 243211401440047. The next prime is 243211401440123. The reversal of 243211401440102 is 201044104112342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×243211401440102³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6734155202 + ... + 6734191317.

It is an arithmetic number, because the mean of its divisors is an integer number (45607188403350).

Almost surely, 2^{243211401440102} is an apocalyptic number.

243211401440102 is a deficient number, since it is larger than the sum of its proper divisors (121646105786698).

243211401440102 is a wasteful number, since it uses less digits than its factorization.

243211401440102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13468355550.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 243211401440102 its reverse (201044104112342), we get a palindrome (444255505552444).

The spelling of 243211401440102 in words is "two hundred forty-three trillion, two hundred eleven billion, four hundred one million, four hundred forty thousand, one hundred two".