84402225745 has 16 divisors (see below), whose sum is σ = 103070278080. Its totient is φ = 66332779200.

The previous prime is 84402225731. The next prime is 84402225751. The reversal of 84402225745 is 54752220448.

It is not a de Polignac number, because 84402225745 - 2⁹ = 84402225233 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76746 + ... + 417964.

It is an arithmetic number, because the mean of its divisors is an integer number (6441892380).

Almost surely, 2^84402225745 is an apocalyptic number.

It is an amenable number.

84402225745 is a deficient number, since it is larger than the sum of its proper divisors (18668052335).

84402225745 is a wasteful number, since it uses less digits than its factorization.

84402225745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342096.

The product of its (nonzero) digits is 716800, while the sum is 43.

The spelling of 84402225745 in words is "eighty-four billion, four hundred two million, two hundred twenty-five thousand, seven hundred forty-five".