6300236440 has 16 divisors (see below), whose sum is σ = 14175532080. Its totient is φ = 2520094560.

The previous prime is 6300236413. The next prime is 6300236483. The reversal of 6300236440 is 446320036.

It is a junction number, because it is equal to n+sod(n) for n = 6300236399 and 6300236408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78752916 + ... + 78752995.

It is an arithmetic number, because the mean of its divisors is an integer number (885970755).

Almost surely, 2^6300236440 is an apocalyptic number.

It is an amenable number.

6300236440 is an abundant number, since it is smaller than the sum of its proper divisors (7875295640).

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

6300236440 is a wasteful number, since it uses less digits than its factorization.

6300236440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157505922 (or 157505918 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 6300236440 is about 79374.0287499633. The cubic root of 6300236440 is about 1846.9378551600.

Adding to 6300236440 its reverse (446320036), we get a palindrome (6746556476).

The spelling of 6300236440 in words is "six billion, three hundred million, two hundred thirty-six thousand, four hundred forty".