245343242311452 has 96 divisors (see below), whose sum is σ = 636225470717760. Its totient is φ = 81761746809600.

The previous prime is 245343242311451. The next prime is 245343242311459. The reversal of 245343242311452 is 254113242343542.

245343242311452 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 4 + 324 + 2 + 311 + 4 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 245343242311398 and 245343242311407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245343242311451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14516484202 + ... + 14516501102.

It is an arithmetic number, because the mean of its divisors is an integer number (6627348653310).

Almost surely, 2^{245343242311452} is an apocalyptic number.

It is an amenable number.

245343242311452 is an abundant number, since it is smaller than the sum of its proper divisors (390882228406308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245343242311452 is a wasteful number, since it uses less digits than its factorization.

245343242311452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40740 (or 40732 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

Adding to 245343242311452 its reverse (254113242343542), we get a palindrome (499456484654994).

The spelling of 245343242311452 in words is "two hundred forty-five trillion, three hundred forty-three billion, two hundred forty-two million, three hundred eleven thousand, four hundred fifty-two".