30240001232 has 80 divisors (see below), whose sum is σ = 67654003200. Its totient is φ = 12826266624.

The previous prime is 30240001223. The next prime is 30240001273. The reversal of 30240001232 is 23210004203.

It is a super-2 number, since 2×30240001232² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30240001232.

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, 5352233 + ... + 5357879.

It is an arithmetic number, because the mean of its divisors is an integer number (845675040).

Almost surely, 2^30240001232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30240001232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33827001600).

30240001232 is an abundant number, since it is smaller than the sum of its proper divisors (37414001968).

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

30240001232 is a wasteful number, since it uses less digits than its factorization.

30240001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30240001232 its reverse (23210004203), we get a palindrome (53450005435).

The spelling of 30240001232 in words is "thirty billion, two hundred forty million, one thousand, two hundred thirty-two".