3200021401 has 8 divisors (see below), whose sum is σ = 3566587680. Its totient is φ = 2853269568.

The previous prime is 3200021399. The next prime is 3200021459. The reversal of 3200021401 is 1041200023.

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 3200021401 - 2¹ = 3200021399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3200021491) 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, 4953271 + ... + 4953916.

It is an arithmetic number, because the mean of its divisors is an integer number (445823460).

Almost surely, 2^3200021401 is an apocalyptic number.

It is an amenable number.

3200021401 is a deficient number, since it is larger than the sum of its proper divisors (366566279).

3200021401 is a wasteful number, since it uses less digits than its factorization.

3200021401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9907223.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3200021401 is about 56568.7316545103. The cubic root of 3200021401 is about 1473.6158845304.

Adding to 3200021401 its reverse (1041200023), we get a palindrome (4241221424).

The spelling of 3200021401 in words is "three billion, two hundred million, twenty-one thousand, four hundred one".