243050444402 has 4 divisors (see below), whose sum is σ = 364575666606. Its totient is φ = 121525222200.

The previous prime is 243050444389. The next prime is 243050444453. The reversal of 243050444402 is 204444050342.

243050444402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 240814951441 + 2235492961 = 490729^2 + 47281^2 .

It is a super-4 number, since 4×243050444402⁴ (a number of 47 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60762611099 + ... + 60762611102.

Almost surely, 2^243050444402 is an apocalyptic number.

243050444402 is a deficient number, since it is larger than the sum of its proper divisors (121525222204).

243050444402 is a wasteful number, since it uses less digits than its factorization.

243050444402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121525222203.

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 243050444402 its reverse (204444050342), we get a palindrome (447494494744).

The spelling of 243050444402 in words is "two hundred forty-three billion, fifty million, four hundred forty-four thousand, four hundred two".