33474384384223 has 2 divisors, whose sum is σ = 33474384384224. Its totient is φ = 33474384384222.

The previous prime is 33474384384187. The next prime is 33474384384253. The reversal of 33474384384223 is 32248348347433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33474384384223 - 2¹³ = 33474384376031 is a prime.

It is a super-2 number, since 2×33474384384223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33474384384253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16737192192111 + 16737192192112.

It is an arithmetic number, because the mean of its divisors is an integer number (16737192192112).

Almost surely, 2^{33474384384223} is an apocalyptic number.

33474384384223 is a deficient number, since it is larger than the sum of its proper divisors (1).

33474384384223 is an equidigital number, since it uses as much as digits as its factorization.

33474384384223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111476736, while the sum is 58.

The spelling of 33474384384223 in words is "thirty-three trillion, four hundred seventy-four billion, three hundred eighty-four million, three hundred eighty-four thousand, two hundred twenty-three".