84024353418 has 16 divisors (see below), whose sum is σ = 169331522976. Its totient is φ = 27794315120.

The previous prime is 84024353377. The next prime is 84024353419. The reversal of 84024353418 is 81435342048.

It is a self number, because there is not a number n which added to its sum of digits gives 84024353418.

It is not an unprimeable number, because it can be changed into a prime (84024353419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 53449821 + ... + 53451392.

It is an arithmetic number, because the mean of its divisors is an integer number (10583220186).

Almost surely, 2^84024353418 is an apocalyptic number.

84024353418 is an abundant number, since it is smaller than the sum of its proper divisors (85307169558).

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

84024353418 is a wasteful number, since it uses less digits than its factorization.

84024353418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106901349.

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 84024353418 in words is "eighty-four billion, twenty-four million, three hundred fifty-three thousand, four hundred eighteen".