33400340033336 has 64 divisors (see below), whose sum is σ = 64772282515200. Its totient is φ = 16129856332800.

The previous prime is 33400340033329. The next prime is 33400340033339. The reversal of 33400340033336 is 63333004300433.

It is a super-2 number, since 2×33400340033336² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33400340033296 and 33400340033305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33400340033339) 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, 490851476 + ... + 490919516.

It is an arithmetic number, because the mean of its divisors is an integer number (1012066914300).

Almost surely, 2^{33400340033336} is an apocalyptic number.

It is an amenable number.

33400340033336 is a deficient number, since it is larger than the sum of its proper divisors (31371942481864).

33400340033336 is a wasteful number, since it uses less digits than its factorization.

33400340033336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71920 (or 71916 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 35.

Adding to 33400340033336 its reverse (63333004300433), we get a palindrome (96733344333769).

The spelling of 33400340033336 in words is "thirty-three trillion, four hundred billion, three hundred forty million, thirty-three thousand, three hundred thirty-six".