18414433335422 has 32 divisors (see below), whose sum is σ = 28645113646080. Its totient is φ = 8868911653440.

The previous prime is 18414433335413. The next prime is 18414433335427. The reversal of 18414433335422 is 22453333441481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18414433335427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11489333 + ... + 12993599.

It is an arithmetic number, because the mean of its divisors is an integer number (895159801440).

Almost surely, 2^{18414433335422} is an apocalyptic number.

18414433335422 is a deficient number, since it is larger than the sum of its proper divisors (10230680310658).

18414433335422 is a wasteful number, since it uses less digits than its factorization.

18414433335422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505216.

The product of its digits is 3317760, while the sum is 47.

The spelling of 18414433335422 in words is "eighteen trillion, four hundred fourteen billion, four hundred thirty-three million, three hundred thirty-five thousand, four hundred twenty-two".