245313154432 has 32 divisors (see below), whose sum is σ = 490513226400. Its totient is φ = 122203952640.

The previous prime is 245313154379. The next prime is 245313154451. The reversal of 245313154432 is 234451313542.

245313154432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 245313154391 and 245313154400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501307 + ... + 3570682.

It is an arithmetic number, because the mean of its divisors is an integer number (15328538325).

Almost surely, 2^245313154432 is an apocalyptic number.

It is an amenable number.

245313154432 is a deficient number, since it is larger than the sum of its proper divisors (245200071968).

245313154432 is an equidigital number, since it uses as much as digits as its factorization.

245313154432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072274 (or 7072262 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

Adding to 245313154432 its reverse (234451313542), we get a palindrome (479764467974).

The spelling of 245313154432 in words is "two hundred forty-five billion, three hundred thirteen million, one hundred fifty-four thousand, four hundred thirty-two".