30041240032 has 12 divisors (see below), whose sum is σ = 59143691376. Its totient is φ = 15020620000.

The previous prime is 30041240017. The next prime is 30041240051. The reversal of 30041240032 is 23004214003.

It is a super-2 number, since 2×30041240032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30041239991 and 30041240009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469394344 + ... + 469394407.

It is an arithmetic number, because the mean of its divisors is an integer number (4928640948).

Almost surely, 2^30041240032 is an apocalyptic number.

30041240032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30041240032 is a deficient number, since it is larger than the sum of its proper divisors (29102451344).

30041240032 is an equidigital number, since it uses as much as digits as its factorization.

30041240032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938788761 (or 938788753 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30041240032 its reverse (23004214003), we get a palindrome (53045454035).

The spelling of 30041240032 in words is "thirty billion, forty-one million, two hundred forty thousand, thirty-two".