33400033733404 has 48 divisors (see below), whose sum is σ = 63037358933472. Its totient is φ = 15393095707392.

The previous prime is 33400033733383. The next prime is 33400033733419. The reversal of 33400033733404 is 40433733000433.

It is a super-2 number, since 2×33400033733404² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101577447 + ... + 101905729.

It is an arithmetic number, because the mean of its divisors is an integer number (1313278311114).

Almost surely, 2^{33400033733404} is an apocalyptic number.

It is an amenable number.

33400033733404 is a deficient number, since it is larger than the sum of its proper divisors (29637325200068).

33400033733404 is a wasteful number, since it uses less digits than its factorization.

33400033733404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331126 (or 331124 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 37.

Adding to 33400033733404 its reverse (40433733000433), we get a palindrome (73833766733837).

The spelling of 33400033733404 in words is "thirty-three trillion, four hundred billion, thirty-three million, seven hundred thirty-three thousand, four hundred four".