3321243401 has 16 divisors (see below), whose sum is σ = 3962649600. Its totient is φ = 2721692688.

The previous prime is 3321243397. The next prime is 3321243433. The reversal of 3321243401 is 1043421233.

3321243401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3321243401 - 2² = 3321243397 is a prime.

It is a super-2 number, since 2×3321243401² = 22061315457372093602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (3321243451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469670 + ... + 476688.

It is an arithmetic number, because the mean of its divisors is an integer number (247665600).

Almost surely, 2^3321243401 is an apocalyptic number.

It is an amenable number.

3321243401 is a deficient number, since it is larger than the sum of its proper divisors (641406199).

3321243401 is a wasteful number, since it uses less digits than its factorization.

3321243401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3321243401 is about 57630.2299231922. The cubic root of 3321243401 is about 1491.9933983337.

Adding to 3321243401 its reverse (1043421233), we get a palindrome (4364664634).

The spelling of 3321243401 in words is "three billion, three hundred twenty-one million, two hundred forty-three thousand, four hundred one".