4251065042000 has 80 divisors (see below), whose sum is σ = 11747514634752. Its totient is φ = 1457508009600.

The previous prime is 4251065041963. The next prime is 4251065042009. The reversal of 4251065042000 is 2405601524.

4251065042000 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 (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4251065042009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151809752 + ... + 151837751.

Almost surely, 2^{4251065042000} is an apocalyptic number.

4251065042000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4251065042000 is an abundant number, since it is smaller than the sum of its proper divisors (7496449592752).

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

4251065042000 is a wasteful number, since it uses less digits than its factorization.

4251065042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303647533 (or 303647517 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 4251065042000 in words is "four trillion, two hundred fifty-one billion, sixty-five million, forty-two thousand".