245324354324101 has 4 divisors (see below), whose sum is σ = 264195458502892. Its totient is φ = 226453250145312.

The previous prime is 245324354323981. The next prime is 245324354324129. The reversal of 245324354324101 is 101423453423542.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37597683573025 + 207726670751076 = 6131695^2 + 14412726^2 .

It is a cyclic number.

It is not a de Polignac number, because 245324354324101 - 2¹⁵ = 245324354291333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245324354322101) 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, 9435552089376 + ... + 9435552089401.

It is an arithmetic number, because the mean of its divisors is an integer number (66048864625723).

Almost surely, 2^{245324354324101} is an apocalyptic number.

It is an amenable number.

245324354324101 is a deficient number, since it is larger than the sum of its proper divisors (18871104178791).

245324354324101 is a wasteful number, since it uses less digits than its factorization.

245324354324101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18871104178790.

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 245324354324101 in words is "two hundred forty-five trillion, three hundred twenty-four billion, three hundred fifty-four million, three hundred twenty-four thousand, one hundred one".