30235324041520 has 80 divisors (see below), whose sum is σ = 76157921206080. Its totient is φ = 11096962716672.

The previous prime is 30235324041509. The next prime is 30235324041539. The reversal of 30235324041520 is 2514042353203.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86869515 + ... + 87216874.

It is an arithmetic number, because the mean of its divisors is an integer number (951974015076).

Almost surely, 2^{30235324041520} is an apocalyptic number.

It is an amenable number.

30235324041520 is an abundant number, since it is smaller than the sum of its proper divisors (45922597164560).

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

30235324041520 is a wasteful number, since it uses less digits than its factorization.

30235324041520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174086582 (or 174086576 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 30235324041520 its reverse (2514042353203), we get a palindrome (32749366394723).

The spelling of 30235324041520 in words is "thirty trillion, two hundred thirty-five billion, three hundred twenty-four million, forty-one thousand, five hundred twenty".