10305243650 has 24 divisors (see below), whose sum is σ = 20642197044. Its totient is φ = 3805012800.

The previous prime is 10305243631. The next prime is 10305243691. The reversal of 10305243650 is 5634250301.

It can be written as a sum of positive squares in 6 ways, for example, as 69672409 + 10235571241 = 8347^2 + 101171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7926461 + ... + 7927760.

Almost surely, 2^10305243650 is an apocalyptic number.

10305243650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10305243650 is an abundant number, since it is smaller than the sum of its proper divisors (10336953394).

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

10305243650 is a wasteful number, since it uses less digits than its factorization.

10305243650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15854246 (or 15854241 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 10305243650 its reverse (5634250301), we get a palindrome (15939493951).

The spelling of 10305243650 in words is "ten billion, three hundred five million, two hundred forty-three thousand, six hundred fifty".