30513224405 has 16 divisors (see below), whose sum is σ = 37392364800. Its totient is φ = 23896380480.

The previous prime is 30513224383. The next prime is 30513224407. The reversal of 30513224405 is 50442231503.

It is a happy number.

It is not a de Polignac number, because 30513224405 - 2⁶ = 30513224341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30513224407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145886 + ... + 286895.

It is an arithmetic number, because the mean of its divisors is an integer number (2337022800).

Almost surely, 2^30513224405 is an apocalyptic number.

It is an amenable number.

30513224405 is a deficient number, since it is larger than the sum of its proper divisors (6879140395).

30513224405 is a wasteful number, since it uses less digits than its factorization.

30513224405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433084.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30513224405 its reverse (50442231503), we get a palindrome (80955455908).

The spelling of 30513224405 in words is "thirty billion, five hundred thirteen million, two hundred twenty-four thousand, four hundred five".