33402105413 has 8 divisors (see below), whose sum is σ = 33496848000. Its totient is φ = 33307475040.

The previous prime is 33402105409. The next prime is 33402105589. The reversal of 33402105413 is 31450120433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33402105413 - 2² = 33402105409 is a prime.

It is a super-2 number, since 2×33402105413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33402105313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587081 + ... + 641457.

It is an arithmetic number, because the mean of its divisors is an integer number (4187106000).

Almost surely, 2^33402105413 is an apocalyptic number.

It is an amenable number.

33402105413 is a deficient number, since it is larger than the sum of its proper divisors (94742587).

33402105413 is a wasteful number, since it uses less digits than its factorization.

33402105413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56107.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 33402105413 its reverse (31450120433), we get a palindrome (64852225846).

The spelling of 33402105413 in words is "thirty-three billion, four hundred two million, one hundred five thousand, four hundred thirteen".