33404122054 has 4 divisors (see below), whose sum is σ = 50106183084. Its totient is φ = 16702061026.

The previous prime is 33404122027. The next prime is 33404122093. The reversal of 33404122054 is 45022140433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45022140433 = 6967 ⋅6462199.

It is a super-2 number, since 2×33404122054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8351030512 + ... + 8351030515.

It is an arithmetic number, because the mean of its divisors is an integer number (12526545771).

Almost surely, 2^33404122054 is an apocalyptic number.

33404122054 is a deficient number, since it is larger than the sum of its proper divisors (16702061030).

33404122054 is a wasteful number, since it uses less digits than its factorization.

33404122054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16702061029.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 33404122054 its reverse (45022140433), we get a palindrome (78426262487).

The spelling of 33404122054 in words is "thirty-three billion, four hundred four million, one hundred twenty-two thousand, fifty-four".