84316368454 has 16 divisors (see below), whose sum is σ = 129424426560. Its totient is φ = 41175023400.

The previous prime is 84316368439. The next prime is 84316368473. The reversal of 84316368454 is 45486361348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003529 + ... + 2045179.

It is an arithmetic number, because the mean of its divisors is an integer number (8089026660).

Almost surely, 2^84316368454 is an apocalyptic number.

84316368454 is a deficient number, since it is larger than the sum of its proper divisors (45108058106).

84316368454 is a wasteful number, since it uses less digits than its factorization.

84316368454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65235.

The product of its digits is 6635520, while the sum is 52.

The spelling of 84316368454 in words is "eighty-four billion, three hundred sixteen million, three hundred sixty-eight thousand, four hundred fifty-four".