84383054358 has 16 divisors (see below), whose sum is σ = 170314422960. Its totient is φ = 27869632416.

The previous prime is 84383054321. The next prime is 84383054443. The reversal of 84383054358 is 85345038348.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 84383054358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64512385 + ... + 64513692.

It is an arithmetic number, because the mean of its divisors is an integer number (10644651435).

Almost surely, 2^84383054358 is an apocalyptic number.

84383054358 is an abundant number, since it is smaller than the sum of its proper divisors (85931368602).

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

84383054358 is a wasteful number, since it uses less digits than its factorization.

84383054358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129026191.

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 84383054358 in words is "eighty-four billion, three hundred eighty-three million, fifty-four thousand, three hundred fifty-eight".