201423302030034 has 36 divisors (see below), whose sum is σ = 507668934710574. Its totient is φ = 57549514865472.

The previous prime is 201423302030029. The next prime is 201423302030051. The reversal of 201423302030034 is 430030203324102.

201423302030034 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 2 + 330 + 20 + 300 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 167670048870009 + 33753253160025 = 12948747^2 + 5809755^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 114185544487 + ... + 114185546250.

Almost surely, 2^{201423302030034} is an apocalyptic number.

201423302030034 is an abundant number, since it is smaller than the sum of its proper divisors (306245632680540).

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

201423302030034 is a wasteful number, since it uses less digits than its factorization.

201423302030034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228371090759 (or 228371090749 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 201423302030034 its reverse (430030203324102), we get a palindrome (631453505354136).

The spelling of 201423302030034 in words is "two hundred one trillion, four hundred twenty-three billion, three hundred two million, thirty thousand, thirty-four".