84435108353 has 16 divisors (see below), whose sum is σ = 87045657600. Its totient is φ = 81854917200.

The previous prime is 84435108319. The next prime is 84435108391. The reversal of 84435108353 is 35380153448.

It is a cyclic number.

It is not a de Polignac number, because 84435108353 - 2²² = 84430914049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84435108313) 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, 8559338 + ... + 8569196.

It is an arithmetic number, because the mean of its divisors is an integer number (5440353600).

Almost surely, 2^84435108353 is an apocalyptic number.

It is an amenable number.

84435108353 is a deficient number, since it is larger than the sum of its proper divisors (2610549247).

84435108353 is a wasteful number, since it uses less digits than its factorization.

84435108353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 84435108353 in words is "eighty-four billion, four hundred thirty-five million, one hundred eight thousand, three hundred fifty-three".