4284638201251 has 4 divisors (see below), whose sum is σ = 4296125167312. Its totient is φ = 4273151235192.

The previous prime is 4284638201243. The next prime is 4284638201323. The reversal of 4284638201251 is 1521028364824.

4284638201251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4284638201251 - 2³ = 4284638201243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4284639201251) 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, 5743482471 + ... + 5743483216.

It is an arithmetic number, because the mean of its divisors is an integer number (1074031291828).

Almost surely, 2^{4284638201251} is an apocalyptic number.

4284638201251 is a deficient number, since it is larger than the sum of its proper divisors (11486966061).

4284638201251 is a wasteful number, since it uses less digits than its factorization.

4284638201251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11486966060.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 4284638201251 in words is "four trillion, two hundred eighty-four billion, six hundred thirty-eight million, two hundred one thousand, two hundred fifty-one".