2204402401 has 8 divisors (see below), whose sum is σ = 2332088000. Its totient is φ = 2077883280.

The previous prime is 2204402381. The next prime is 2204402411. The reversal of 2204402401 is 1042044022.

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 2204402401 - 2⁷ = 2204402273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204402411) 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, 287730 + ... + 295291.

It is an arithmetic number, because the mean of its divisors is an integer number (291511000).

Almost surely, 2^2204402401 is an apocalyptic number.

It is an amenable number.

2204402401 is a deficient number, since it is larger than the sum of its proper divisors (127685599).

2204402401 is a wasteful number, since it uses less digits than its factorization.

2204402401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583239.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2204402401 is about 46951.0638963592. The cubic root of 2204402401 is about 1301.4584029262.

Adding to 2204402401 its reverse (1042044022), we get a palindrome (3246446423).

The spelling of 2204402401 in words is "two billion, two hundred four million, four hundred two thousand, four hundred one".