30234140244 has 192 divisors, whose sum is σ = 98965708800. Its totient is φ = 7753449600.

The previous prime is 30234140179. The next prime is 30234140267. The reversal of 30234140244 is 44204143203.

It is a happy number.

30234140244 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 414 + 0 + 244 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 633954 + ... + 679974.

It is an arithmetic number, because the mean of its divisors is an integer number (515446400).

Almost surely, 2^30234140244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30234140244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49482854400).

30234140244 is an abundant number, since it is smaller than the sum of its proper divisors (68731568556).

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

30234140244 is a wasteful number, since it uses less digits than its factorization.

30234140244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46131 (or 46123 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 30234140244 its reverse (44204143203), we get a palindrome (74438283447).

The spelling of 30234140244 in words is "thirty billion, two hundred thirty-four million, one hundred forty thousand, two hundred forty-four".