30141140412 has 24 divisors (see below), whose sum is σ = 72598016512. Its totient is φ = 9722948400.

The previous prime is 30141140399. The next prime is 30141140489. The reversal of 30141140412 is 21404114103.

It is a super-4 number, since 4×30141140412⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40511914 + ... + 40512657.

Almost surely, 2^30141140412 is an apocalyptic number.

It is an amenable number.

30141140412 is an abundant number, since it is smaller than the sum of its proper divisors (42456876100).

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

30141140412 is a wasteful number, since it uses less digits than its factorization.

30141140412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81024609 (or 81024607 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 30141140412 its reverse (21404114103), we get a palindrome (51545254515).

The spelling of 30141140412 in words is "thirty billion, one hundred forty-one million, one hundred forty thousand, four hundred twelve".