84229188933 has 24 divisors (see below), whose sum is σ = 118564505568. Its totient is φ = 53180775648.

The previous prime is 84229188919. The next prime is 84229188961. The reversal of 84229188933 is 33988192248.

It is a happy number.

It is not a de Polignac number, because 84229188933 - 2⁴ = 84229188917 is a prime.

It is a super-2 number, since 2×84229188933² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84229188133) 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, 4101910 + ... + 4122392.

It is an arithmetic number, because the mean of its divisors is an integer number (4940187732).

Almost surely, 2^84229188933 is an apocalyptic number.

It is an amenable number.

84229188933 is a deficient number, since it is larger than the sum of its proper divisors (34335316635).

84229188933 is a wasteful number, since it uses less digits than its factorization.

84229188933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24321 (or 24302 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 57.

The spelling of 84229188933 in words is "eighty-four billion, two hundred twenty-nine million, one hundred eighty-eight thousand, nine hundred thirty-three".