30143331424 has 48 divisors (see below), whose sum is σ = 59753952720. Its totient is φ = 14968074240.

The previous prime is 30143331391. The next prime is 30143331469. The reversal of 30143331424 is 42413334103.

It is a junction number, because it is equal to n+sod(n) for n = 30143331392 and 30143331401.

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, 2917692 + ... + 2928004.

It is an arithmetic number, because the mean of its divisors is an integer number (1244874015).

Almost surely, 2^30143331424 is an apocalyptic number.

It is an amenable number.

30143331424 is a deficient number, since it is larger than the sum of its proper divisors (29610621296).

30143331424 is a wasteful number, since it uses less digits than its factorization.

30143331424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10943 (or 10935 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 30143331424 its reverse (42413334103), we get a palindrome (72556665527).

The spelling of 30143331424 in words is "thirty billion, one hundred forty-three million, three hundred thirty-one thousand, four hundred twenty-four".