30611315424 has 48 divisors (see below), whose sum is σ = 81455470992. Its totient is φ = 10063991808.

The previous prime is 30611315419. The next prime is 30611315443. The reversal of 30611315424 is 42451311603.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 30611315391 and 30611315400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177019 + ... + 2191034.

It is an arithmetic number, because the mean of its divisors is an integer number (1696988979).

Almost surely, 2^30611315424 is an apocalyptic number.

It is an amenable number.

30611315424 is an abundant number, since it is smaller than the sum of its proper divisors (50844155568).

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

30611315424 is a wasteful number, since it uses less digits than its factorization.

30611315424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368139 (or 4368131 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 30611315424 in words is "thirty billion, six hundred eleven million, three hundred fifteen thousand, four hundred twenty-four".