84318765441 has 8 divisors (see below), whose sum is σ = 112464327744. Its totient is φ = 56192856720.

The previous prime is 84318765407. The next prime is 84318765469. The reversal of 84318765441 is 14456781348.

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

It is not a de Polignac number, because 84318765441 - 2¹⁰ = 84318764417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84318765541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4903381 + ... + 4920546.

It is an arithmetic number, because the mean of its divisors is an integer number (14058040968).

Almost surely, 2^84318765441 is an apocalyptic number.

It is an amenable number.

84318765441 is a deficient number, since it is larger than the sum of its proper divisors (28145562303).

84318765441 is a wasteful number, since it uses less digits than its factorization.

84318765441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826791.

The product of its digits is 2580480, while the sum is 51.

The spelling of 84318765441 in words is "eighty-four billion, three hundred eighteen million, seven hundred sixty-five thousand, four hundred forty-one".