10030195840 has 384 divisors, whose sum is σ = 29820948480. Its totient is φ = 3158507520.

The previous prime is 10030195831. The next prime is 10030195841. The reversal of 10030195840 is 4859103001.

It is not an unprimeable number, because it can be changed into a prime (10030195841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78977857 + ... + 78977983.

It is an arithmetic number, because the mean of its divisors is an integer number (77658720).

Almost surely, 2^10030195840 is an apocalyptic number.

10030195840 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 10030195840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14910474240).

10030195840 is an abundant number, since it is smaller than the sum of its proper divisors (19790752640).

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

10030195840 is a wasteful number, since it uses less digits than its factorization.

10030195840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 10030195840 its reverse (4859103001), we get a palindrome (14889298841).

The spelling of 10030195840 in words is "ten billion, thirty million, one hundred ninety-five thousand, eight hundred forty".