304020024401 has 4 divisors (see below), whose sum is σ = 304021736304. Its totient is φ = 304018312500.

The previous prime is 304020024397. The next prime is 304020024409. The reversal of 304020024401 is 104420020403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104420020403 = 347 ⋅300922249.

It is a cyclic number.

It is not a de Polignac number, because 304020024401 - 2² = 304020024397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304020024409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554075 + ... + 956576.

It is an arithmetic number, because the mean of its divisors is an integer number (76005434076).

Almost surely, 2^304020024401 is an apocalyptic number.

It is an amenable number.

304020024401 is a deficient number, since it is larger than the sum of its proper divisors (1711903).

304020024401 is a wasteful number, since it uses less digits than its factorization.

304020024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711902.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 304020024401 its reverse (104420020403), we get a palindrome (408440044804).

The spelling of 304020024401 in words is "three hundred four billion, twenty million, twenty-four thousand, four hundred one".