304135552141223 has 4 divisors (see below), whose sum is σ = 331784238699528. Its totient is φ = 276486865582920.

The previous prime is 304135552141217. The next prime is 304135552141321. The reversal of 304135552141223 is 322141255531403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 304135552141223 - 2⁸ = 304135552140967 is a prime.

It is a super-3 number, since 3×304135552141223³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304135552149223) 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, 13824343279136 + ... + 13824343279157.

It is an arithmetic number, because the mean of its divisors is an integer number (82946059674882).

Almost surely, 2^{304135552141223} is an apocalyptic number.

304135552141223 is a deficient number, since it is larger than the sum of its proper divisors (27648686558305).

304135552141223 is a wasteful number, since it uses less digits than its factorization.

304135552141223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27648686558304.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 304135552141223 in words is "three hundred four trillion, one hundred thirty-five billion, five hundred fifty-two million, one hundred forty-one thousand, two hundred twenty-three".