84367406454 has 8 divisors (see below), whose sum is σ = 168734812920. Its totient is φ = 28122468816.

The previous prime is 84367406441. The next prime is 84367406503. The reversal of 84367406454 is 45460476348.

It is a sphenic number, since it is the product of 3 distinct primes.

84367406454 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 84367406397 and 84367406406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7030617199 + ... + 7030617210.

It is an arithmetic number, because the mean of its divisors is an integer number (21091851615).

Almost surely, 2^84367406454 is an apocalyptic number.

84367406454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84367406454 is a wasteful number, since it uses less digits than its factorization.

84367406454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14061234414.

The product of its (nonzero) digits is 7741440, while the sum is 51.

The spelling of 84367406454 in words is "eighty-four billion, three hundred sixty-seven million, four hundred six thousand, four hundred fifty-four".