33430421034242 has 8 divisors (see below), whose sum is σ = 50261978725632. Its totient is φ = 16676428125700.

The previous prime is 33430421034137. The next prime is 33430421034253. The reversal of 33430421034242 is 24243012403433.

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

It is a super-2 number, since 2×33430421034242² (a number of 28 digits) contains 22 as substring.

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, 19391194634 + ... + 19391196357.

It is an arithmetic number, because the mean of its divisors is an integer number (6282747340704).

Almost surely, 2^{33430421034242} is an apocalyptic number.

33430421034242 is a deficient number, since it is larger than the sum of its proper divisors (16831557691390).

33430421034242 is a wasteful number, since it uses less digits than its factorization.

33430421034242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38782391424.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 33430421034242 its reverse (24243012403433), we get a palindrome (57673433437675).

The spelling of 33430421034242 in words is "thirty-three trillion, four hundred thirty billion, four hundred twenty-one million, thirty-four thousand, two hundred forty-two".