245231325012 has 12 divisors (see below), whose sum is σ = 572206425056. Its totient is φ = 81743775000.

The previous prime is 245231324977. The next prime is 245231325041. The reversal of 245231325012 is 210523132542.

245231325012 is digitally balanced in base 2 and base 3, because in such bases 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 (12).

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, 10217971864 + ... + 10217971887.

Almost surely, 2^245231325012 is an apocalyptic number.

It is an amenable number.

245231325012 is an abundant number, since it is smaller than the sum of its proper divisors (326975100044).

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

245231325012 is a wasteful number, since it uses less digits than its factorization.

245231325012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20435943758 (or 20435943756 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 245231325012 its reverse (210523132542), we get a palindrome (455754457554).

The spelling of 245231325012 in words is "two hundred forty-five billion, two hundred thirty-one million, three hundred twenty-five thousand, twelve".