4363630021436 has 48 divisors (see below), whose sum is σ = 9538713096192. Its totient is φ = 1703341612800.

The previous prime is 4363630021403. The next prime is 4363630021459. The reversal of 4363630021436 is 6341200363634.

It is a junction number, because it is equal to n+sod(n) for n = 4363630021393 and 4363630021402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147844760 + ... + 147874271.

It is an arithmetic number, because the mean of its divisors is an integer number (198723189504).

Almost surely, 2^{4363630021436} is an apocalyptic number.

It is an amenable number.

4363630021436 is an abundant number, since it is smaller than the sum of its proper divisors (5175083074756).

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

4363630021436 is a wasteful number, since it uses less digits than its factorization.

4363630021436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295719090 (or 295719088 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 4363630021436 in words is "four trillion, three hundred sixty-three billion, six hundred thirty million, twenty-one thousand, four hundred thirty-six".