30330212400024 has 32 divisors (see below), whose sum is σ = 75872715621120. Its totient is φ = 10103779517216.

The previous prime is 30330212400013. The next prime is 30330212400029. The reversal of 30330212400024 is 42000421203303.

It is a super-2 number, since 2×30330212400024² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30330212399967 and 30330212400003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330212400029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393165804 + ... + 393242939.

It is an arithmetic number, because the mean of its divisors is an integer number (2371022363160).

Almost surely, 2^{30330212400024} is an apocalyptic number.

It is an amenable number.

30330212400024 is an abundant number, since it is smaller than the sum of its proper divisors (45542503221096).

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

30330212400024 is a wasteful number, since it uses less digits than its factorization.

30330212400024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786410359 (or 786410355 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30330212400024 its reverse (42000421203303), we get a palindrome (72330633603327).

The spelling of 30330212400024 in words is "thirty trillion, three hundred thirty billion, two hundred twelve million, four hundred thousand, twenty-four".