18084311996229 has 48 divisors (see below), whose sum is σ = 26690399491392. Its totient is φ = 11796617182464.

The previous prime is 18084311996213. The next prime is 18084311996263. The reversal of 18084311996229 is 92269911348081.

18084311996229 is a `hidden beast` number, since 1 + 8 + 0 + 8 + 4 + 311 + 9 + 96 + 229 = 666.

It is not a de Polignac number, because 18084311996229 - 2⁴ = 18084311996213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18084311996209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 337033767 + ... + 337087419.

It is an arithmetic number, because the mean of its divisors is an integer number (556049989404).

Almost surely, 2^{18084311996229} is an apocalyptic number.

It is an amenable number.

18084311996229 is a deficient number, since it is larger than the sum of its proper divisors (8606087495163).

18084311996229 is a wasteful number, since it uses less digits than its factorization.

18084311996229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58066 (or 58063 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 18084311996229 in words is "eighteen trillion, eighty-four billion, three hundred eleven million, nine hundred ninety-six thousand, two hundred twenty-nine".