30513432415 has 16 divisors (see below), whose sum is σ = 36908356320. Its totient is φ = 24216050560.

The previous prime is 30513432407. The next prime is 30513432491. The reversal of 30513432415 is 51423431503.

It is not a de Polignac number, because 30513432415 - 2³ = 30513432407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2480901 + ... + 2493169.

It is an arithmetic number, because the mean of its divisors is an integer number (2306772270).

Almost surely, 2^30513432415 is an apocalyptic number.

30513432415 is a deficient number, since it is larger than the sum of its proper divisors (6394923905).

30513432415 is a wasteful number, since it uses less digits than its factorization.

30513432415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16202.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 30513432415 its reverse (51423431503), we get a palindrome (81936863918).

The spelling of 30513432415 in words is "thirty billion, five hundred thirteen million, four hundred thirty-two thousand, four hundred fifteen".