84211677343 has 24 divisors (see below), whose sum is σ = 91830139632. Its totient is φ = 77167017984.

The previous prime is 84211677331. The next prime is 84211677367. The reversal of 84211677343 is 34377611248.

It is not a de Polignac number, because 84211677343 - 2⁹ = 84211676831 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84211677293 and 84211677302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84211677743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3928671 + ... + 3950047.

It is an arithmetic number, because the mean of its divisors is an integer number (3826255818).

Almost surely, 2^84211677343 is an apocalyptic number.

84211677343 is a deficient number, since it is larger than the sum of its proper divisors (7618462289).

84211677343 is a wasteful number, since it uses less digits than its factorization.

84211677343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21771 (or 21754 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The spelling of 84211677343 in words is "eighty-four billion, two hundred eleven million, six hundred seventy-seven thousand, three hundred forty-three".