30000343244140 has 48 divisors (see below), whose sum is σ = 63218985157440. Its totient is φ = 11958567345920.

The previous prime is 30000343244117. The next prime is 30000343244153. The reversal of 30000343244140 is 4144234300003.

It is a junction number, because it is equal to n+sod(n) for n = 30000343244099 and 30000343244108.

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, 124058466 + ... + 124300054.

It is an arithmetic number, because the mean of its divisors is an integer number (1317062190780).

Almost surely, 2^{30000343244140} is an apocalyptic number.

It is an amenable number.

30000343244140 is an abundant number, since it is smaller than the sum of its proper divisors (33218641913300).

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

30000343244140 is a wasteful number, since it uses less digits than its factorization.

30000343244140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263082 (or 263080 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30000343244140 its reverse (4144234300003), we get a palindrome (34144577544143).

The spelling of 30000343244140 in words is "thirty trillion, three hundred forty-three million, two hundred forty-four thousand, one hundred forty".