4251250345312 has 24 divisors (see below), whose sum is σ = 8372713972392. Its totient is φ = 2124846796800.

The previous prime is 4251250345253. The next prime is 4251250345327. The reversal of 4251250345312 is 2135430521524.

It is a happy number.

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, 24235489 + ... + 24410272.

It is an arithmetic number, because the mean of its divisors is an integer number (348863082183).

Almost surely, 2^{4251250345312} is an apocalyptic number.

It is an amenable number.

4251250345312 is a deficient number, since it is larger than the sum of its proper divisors (4121463627080).

4251250345312 is a wasteful number, since it uses less digits than its factorization.

4251250345312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48648502 (or 48648494 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 4251250345312 its reverse (2135430521524), we get a palindrome (6386680866836).

The spelling of 4251250345312 in words is "four trillion, two hundred fifty-one billion, two hundred fifty million, three hundred forty-five thousand, three hundred twelve".