84449144522 has 8 divisors (see below), whose sum is σ = 126699567456. Its totient is φ = 42215955372.

The previous prime is 84449144519. The next prime is 84449144537. The reversal of 84449144522 is 22544194448.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4296188 + ... + 4315799.

It is an arithmetic number, because the mean of its divisors is an integer number (15837445932).

Almost surely, 2^84449144522 is an apocalyptic number.

84449144522 is a deficient number, since it is larger than the sum of its proper divisors (42250422934).

84449144522 is a wasteful number, since it uses less digits than its factorization.

84449144522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616892.

The product of its digits is 1474560, while the sum is 47.

The spelling of 84449144522 in words is "eighty-four billion, four hundred forty-nine million, one hundred forty-four thousand, five hundred twenty-two".