243102403716402 has 16 divisors (see below), whose sum is σ = 486218759608800. Its totient is φ = 81031809209472.

The previous prime is 243102403716383. The next prime is 243102403716407. The reversal of 243102403716402 is 204617304201342.

243102403716402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (243102403716407) 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, 581114148 + ... + 581532335.

It is an arithmetic number, because the mean of its divisors is an integer number (30388672475550).

Almost surely, 2^{243102403716402} is an apocalyptic number.

243102403716402 is an abundant number, since it is smaller than the sum of its proper divisors (243116355892398).

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

243102403716402 is a wasteful number, since it uses less digits than its factorization.

243102403716402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162681337.

The product of its (nonzero) digits is 193536, while the sum is 39.

Adding to 243102403716402 its reverse (204617304201342), we get a palindrome (447719707917744).

The spelling of 243102403716402 in words is "two hundred forty-three trillion, one hundred two billion, four hundred three million, seven hundred sixteen thousand, four hundred two".