30411431140 has 12 divisors (see below), whose sum is σ = 63864005436. Its totient is φ = 12164572448.

The previous prime is 30411431129. The next prime is 30411431161. The reversal of 30411431140 is 4113411403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5394314916 + 25017116224 = 73446^2 + 158168^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760285759 + ... + 760285798.

It is an arithmetic number, because the mean of its divisors is an integer number (5322000453).

Almost surely, 2^30411431140 is an apocalyptic number.

It is an amenable number.

30411431140 is an abundant number, since it is smaller than the sum of its proper divisors (33452574296).

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

30411431140 is a wasteful number, since it uses less digits than its factorization.

30411431140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520571566 (or 1520571564 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 30411431140 its reverse (4113411403), we get a palindrome (34524842543).

The spelling of 30411431140 in words is "thirty billion, four hundred eleven million, four hundred thirty-one thousand, one hundred forty".