4663201021 has 8 divisors (see below), whose sum is σ = 4765351680. Its totient is φ = 4561172688.

The previous prime is 4663201003. The next prime is 4663201043. The reversal of 4663201021 is 1201023664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4663201021 - 2¹³ = 4663192829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4663201001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48720 + ... + 108166.

It is an arithmetic number, because the mean of its divisors is an integer number (595668960).

Almost surely, 2^4663201021 is an apocalyptic number.

It is an amenable number.

4663201021 is a deficient number, since it is larger than the sum of its proper divisors (102150659).

4663201021 is a wasteful number, since it uses less digits than its factorization.

4663201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61163.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4663201021 is about 68287.6344662780. The cubic root of 4663201021 is about 1670.6855350600.

Adding to 4663201021 its reverse (1201023664), we get a palindrome (5864224685).

The spelling of 4663201021 in words is "four billion, six hundred sixty-three million, two hundred one thousand, twenty-one".