245355434012 has 12 divisors (see below), whose sum is σ = 462400625736. Its totient is φ = 113240969520.

The previous prime is 245355434011. The next prime is 245355434021. The reversal of 245355434012 is 210434553542.

245355434012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245355434012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245355434011) 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, 2359186814 + ... + 2359186917.

It is an arithmetic number, because the mean of its divisors is an integer number (38533385478).

Almost surely, 2^245355434012 is an apocalyptic number.

It is an amenable number.

245355434012 is a deficient number, since it is larger than the sum of its proper divisors (217045191724).

245355434012 is a wasteful number, since it uses less digits than its factorization.

245355434012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4718373748 (or 4718373746 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 245355434012 its reverse (210434553542), we get a palindrome (455789987554).

The spelling of 245355434012 in words is "two hundred forty-five billion, three hundred fifty-five million, four hundred thirty-four thousand, twelve".