30204744040706 has 4 divisors (see below), whose sum is σ = 45307116061062. Its totient is φ = 15102372020352.

The previous prime is 30204744040699. The next prime is 30204744040733. The reversal of 30204744040706 is 60704044740203.

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., 28949145354481 + 1255598686225 = 5380441^2 + 1120535^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7551186010175 + ... + 7551186010178.

Almost surely, 2^{30204744040706} is an apocalyptic number.

30204744040706 is a deficient number, since it is larger than the sum of its proper divisors (15102372020356).

30204744040706 is a wasteful number, since it uses less digits than its factorization.

30204744040706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15102372020355.

The product of its (nonzero) digits is 451584, while the sum is 41.

Adding to 30204744040706 its reverse (60704044740203), we get a palindrome (90908788780909).

The spelling of 30204744040706 in words is "thirty trillion, two hundred four billion, seven hundred forty-four million, forty thousand, seven hundred six".