84115244251148 has 48 divisors (see below), whose sum is σ = 160958652180480. Its totient is φ = 38144925235200.

The previous prime is 84115244251097. The next prime is 84115244251219.

84115244251148 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 84115244251096 and 84115244251105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365169740 + ... + 365400012.

It is an arithmetic number, because the mean of its divisors is an integer number (3353305253760).

Almost surely, 2^{84115244251148} is an apocalyptic number.

It is an amenable number.

84115244251148 is a deficient number, since it is larger than the sum of its proper divisors (76843407929332).

84115244251148 is a wasteful number, since it uses less digits than its factorization.

84115244251148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249638 (or 249636 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 50.

The spelling of 84115244251148 in words is "eighty-four trillion, one hundred fifteen billion, two hundred forty-four million, two hundred fifty-one thousand, one hundred forty-eight".