33430420034 has 8 divisors (see below), whose sum is σ = 54704323728. Its totient is φ = 15195645460.

The previous prime is 33430420019. The next prime is 33430420061. The reversal of 33430420034 is 43002403433.

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

It is a super-2 number, since 2×33430420034² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33430419985 and 33430420012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 759782252 + ... + 759782295.

It is an arithmetic number, because the mean of its divisors is an integer number (6838040466).

Almost surely, 2^33430420034 is an apocalyptic number.

33430420034 is a deficient number, since it is larger than the sum of its proper divisors (21273903694).

33430420034 is a wasteful number, since it uses less digits than its factorization.

33430420034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519564560.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 33430420034 its reverse (43002403433), we get a palindrome (76432823467).

The spelling of 33430420034 in words is "thirty-three billion, four hundred thirty million, four hundred twenty thousand, thirty-four".