84014454075 has 24 divisors (see below), whose sum is σ = 138929965056. Its totient is φ = 44799300000.

The previous prime is 84014454071. The next prime is 84014454103. The reversal of 84014454075 is 57045441048.

It is not a de Polignac number, because 84014454075 - 2² = 84014454071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84014454071) 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, 307950 + ... + 512700.

It is an arithmetic number, because the mean of its divisors is an integer number (5788748544).

Almost surely, 2^84014454075 is an apocalyptic number.

84014454075 is a deficient number, since it is larger than the sum of its proper divisors (54915510981).

84014454075 is a wasteful number, since it uses less digits than its factorization.

84014454075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210235 (or 210230 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 42.

The spelling of 84014454075 in words is "eighty-four billion, fourteen million, four hundred fifty-four thousand, seventy-five".