84492884040 has 32 divisors (see below), whose sum is σ = 253478652480. Its totient is φ = 22531435712.

The previous prime is 84492884029. The next prime is 84492884053. The reversal of 84492884040 is 4048829448.

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, 352053564 + ... + 352053803.

It is an arithmetic number, because the mean of its divisors is an integer number (7921207890).

Almost surely, 2^84492884040 is an apocalyptic number.

It is an amenable number.

84492884040 is an abundant number, since it is smaller than the sum of its proper divisors (168985768440).

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

84492884040 is a wasteful number, since it uses less digits than its factorization.

84492884040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704107381 (or 704107377 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The spelling of 84492884040 in words is "eighty-four billion, four hundred ninety-two million, eight hundred eighty-four thousand, forty".