30232233404240 has 40 divisors (see below), whose sum is σ = 80331363047040. Its totient is φ = 10365337166976.

The previous prime is 30232233404239. The next prime is 30232233404267. The reversal of 30232233404240 is 4240433223203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 30232233404197 and 30232233404206.

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, 26993064980 + ... + 26993066099.

It is an arithmetic number, because the mean of its divisors is an integer number (2008284076176).

Almost surely, 2^{30232233404240} is an apocalyptic number.

It is an amenable number.

30232233404240 is an abundant number, since it is smaller than the sum of its proper divisors (50099129642800).

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

30232233404240 is a wasteful number, since it uses less digits than its factorization.

30232233404240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53986131099 (or 53986131093 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 30232233404240 its reverse (4240433223203), we get a palindrome (34472666627443).

The spelling of 30232233404240 in words is "thirty trillion, two hundred thirty-two billion, two hundred thirty-three million, four hundred four thousand, two hundred forty".