30441140412 has 24 divisors (see below), whose sum is σ = 74117559936. Its totient is φ = 9705870768.

The previous prime is 30441140407. The next prime is 30441140419. The reversal of 30441140412 is 21404114403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30441140419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55146718 + ... + 55147269.

It is an arithmetic number, because the mean of its divisors is an integer number (3088231664).

Almost surely, 2^30441140412 is an apocalyptic number.

It is an amenable number.

30441140412 is an abundant number, since it is smaller than the sum of its proper divisors (43676419524).

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

30441140412 is a wasteful number, since it uses less digits than its factorization.

30441140412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110294017 (or 110294015 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30441140412 its reverse (21404114403), we get a palindrome (51845254815).

The spelling of 30441140412 in words is "thirty billion, four hundred forty-one million, one hundred forty thousand, four hundred twelve".