153630322340 has 96 divisors (see below), whose sum is σ = 353354400000. Its totient is φ = 55643627520.

The previous prime is 153630322289. The next prime is 153630322343. The reversal of 153630322340 is 43223036351.

It is a junction number, because it is equal to n+sod(n) for n = 153630322297 and 153630322306.

It is not an unprimeable number, because it can be changed into a prime (153630322343) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 112384337 + ... + 112385703.

It is an arithmetic number, because the mean of its divisors is an integer number (3680775000).

Almost surely, 2^153630322340 is an apocalyptic number.

153630322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153630322340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176677200000).

153630322340 is an abundant number, since it is smaller than the sum of its proper divisors (199724077660).

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

153630322340 is a wasteful number, since it uses less digits than its factorization.

153630322340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3043 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 153630322340 its reverse (43223036351), we get a palindrome (196853358691).

The spelling of 153630322340 in words is "one hundred fifty-three billion, six hundred thirty million, three hundred twenty-two thousand, three hundred forty".