84462846338832 has 40 divisors (see below), whose sum is σ = 234979969944384. Its totient is φ = 25988568104064.

The previous prime is 84462846338779. The next prime is 84462846338833. The reversal of 84462846338832 is 23883364826448.

It is a super-2 number, since 2×84462846338832² (a number of 29 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (84462846338833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67678562148 + ... + 67678563395.

Almost surely, 2^{84462846338832} is an apocalyptic number.

It is an amenable number.

84462846338832 is an abundant number, since it is smaller than the sum of its proper divisors (150517123605552).

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

84462846338832 is a wasteful number, since it uses less digits than its factorization.

84462846338832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135357125567 (or 135357125561 counting only the distinct ones).

The product of its digits is 1019215872, while the sum is 69.

The spelling of 84462846338832 in words is "eighty-four trillion, four hundred sixty-two billion, eight hundred forty-six million, three hundred thirty-eight thousand, eight hundred thirty-two".