84425773602 has 8 divisors (see below), whose sum is σ = 168851547216. Its totient is φ = 28141924532.

The previous prime is 84425773577. The next prime is 84425773603. The reversal of 84425773602 is 20637752448.

It is a sphenic number, since it is the product of 3 distinct primes.

84425773602 is an admirable number.

It is a super-2 number, since 2×84425773602² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84425773603) 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, 7035481128 + ... + 7035481139.

It is an arithmetic number, because the mean of its divisors is an integer number (21106443402).

Almost surely, 2^84425773602 is an apocalyptic number.

84425773602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84425773602 is a wasteful number, since it uses less digits than its factorization.

84425773602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14070962272.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 84425773602 in words is "eighty-four billion, four hundred twenty-five million, seven hundred seventy-three thousand, six hundred two".