84412389119 has 8 divisors (see below), whose sum is σ = 87689135520. Its totient is φ = 81193638400.

The previous prime is 84412389059. The next prime is 84412389157. The reversal of 84412389119 is 91198321448.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84412389119 is a prime.

It is a super-2 number, since 2×84412389119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84412389319) 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, 14495954 + ... + 14501775.

It is an arithmetic number, because the mean of its divisors is an integer number (10961141940).

Almost surely, 2^84412389119 is an apocalyptic number.

84412389119 is a deficient number, since it is larger than the sum of its proper divisors (3276746401).

84412389119 is a wasteful number, since it uses less digits than its factorization.

84412389119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28997841.

The product of its digits is 497664, while the sum is 50.

The spelling of 84412389119 in words is "eighty-four billion, four hundred twelve million, three hundred eighty-nine thousand, one hundred nineteen".