84412421448 has 16 divisors (see below), whose sum is σ = 211031053680. Its totient is φ = 28137473808.

The previous prime is 84412421419. The next prime is 84412421473.

84412421448 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

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, 1758592090 + ... + 1758592137.

It is an arithmetic number, because the mean of its divisors is an integer number (13189440855).

Almost surely, 2^84412421448 is an apocalyptic number.

It is an amenable number.

84412421448 is an abundant number, since it is smaller than the sum of its proper divisors (126618632232).

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

84412421448 is a wasteful number, since it uses less digits than its factorization.

84412421448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517184236 (or 3517184232 counting only the distinct ones).

The product of its digits is 262144, while the sum is 42.

The spelling of 84412421448 in words is "eighty-four billion, four hundred twelve million, four hundred twenty-one thousand, four hundred forty-eight".