245024220421323 has 48 divisors (see below), whose sum is σ = 411676440215040. Its totient is φ = 137528178233472.

The previous prime is 245024220421307. The next prime is 245024220421339. The reversal of 245024220421323 is 323124022420542.

245024220421323 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 2 + 4 + 220 + 421 + 3 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (245024220421307) and next prime (245024220421339).

It is not a de Polignac number, because 245024220421323 - 2⁴ = 245024220421307 is a prime.

It is a super-3 number, since 3×245024220421323³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (245024220431323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22404186 + ... + 31495967.

It is an arithmetic number, because the mean of its divisors is an integer number (8576592504480).

Almost surely, 2^{245024220421323} is an apocalyptic number.

245024220421323 is a deficient number, since it is larger than the sum of its proper divisors (166652219793717).

245024220421323 is a wasteful number, since it uses less digits than its factorization.

245024220421323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53901448 (or 53901445 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 245024220421323 its reverse (323124022420542), we get a palindrome (568148242841865).

The spelling of 245024220421323 in words is "two hundred forty-five trillion, twenty-four billion, two hundred twenty million, four hundred twenty-one thousand, three hundred twenty-three".