30503240241234 has 32 divisors (see below), whose sum is σ = 61149427179264. Its totient is φ = 10143923379840.

The previous prime is 30503240241217. The next prime is 30503240241239. The reversal of 30503240241234 is 43214204230503.

It is a junction number, because it is equal to n+sod(n) for n = 30503240241195 and 30503240241204.

It is not an unprimeable number, because it can be changed into a prime (30503240241239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141535302 + ... + 141750654.

It is an arithmetic number, because the mean of its divisors is an integer number (1910919599352).

Almost surely, 2^{30503240241234} is an apocalyptic number.

30503240241234 is an abundant number, since it is smaller than the sum of its proper divisors (30646186938030).

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

30503240241234 is a wasteful number, since it uses less digits than its factorization.

30503240241234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270562.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 30503240241234 its reverse (43214204230503), we get a palindrome (73717444471737).

The spelling of 30503240241234 in words is "thirty trillion, five hundred three billion, two hundred forty million, two hundred forty-one thousand, two hundred thirty-four".