30636411434 has 4 divisors (see below), whose sum is σ = 45954617154. Its totient is φ = 15318205716.

The previous prime is 30636411431. The next prime is 30636411439. The reversal of 30636411434 is 43411463603.

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., 16403205625 + 14233205809 = 128075^2 + 119303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30636411394 and 30636411403.

It is not an unprimeable number, because it can be changed into a prime (30636411431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7659102857 + ... + 7659102860.

Almost surely, 2^30636411434 is an apocalyptic number.

30636411434 is a deficient number, since it is larger than the sum of its proper divisors (15318205720).

30636411434 is a wasteful number, since it uses less digits than its factorization.

30636411434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318205719.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 30636411434 in words is "thirty billion, six hundred thirty-six million, four hundred eleven thousand, four hundred thirty-four".