4284451255215 has 64 divisors (see below), whose sum is σ = 7494355353600. Its totient is φ = 2082805490304.

The previous prime is 4284451255207. The next prime is 4284451255219. The reversal of 4284451255215 is 5125521544824.

It is a happy number.

It is not a de Polignac number, because 4284451255215 - 2³ = 4284451255207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4284451255219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1920327 + ... + 3500936.

It is an arithmetic number, because the mean of its divisors is an integer number (117099302400).

Almost surely, 2^{4284451255215} is an apocalyptic number.

4284451255215 is a deficient number, since it is larger than the sum of its proper divisors (3209904098385).

4284451255215 is a wasteful number, since it uses less digits than its factorization.

4284451255215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421396.

The product of its digits is 2560000, while the sum is 48.

The spelling of 4284451255215 in words is "four trillion, two hundred eighty-four billion, four hundred fifty-one million, two hundred fifty-five thousand, two hundred fifteen".