33450312432242 has 4 divisors (see below), whose sum is σ = 50175468648366. Its totient is φ = 16725156216120.

The previous prime is 33450312432217. The next prime is 33450312432269. The reversal of 33450312432242 is 24223421305433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33374664880561 + 75647551681 = 5777081^2 + 275041^2 .

It is a super-2 number, since 2×33450312432242² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33450312432196 and 33450312432205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8362578108059 + ... + 8362578108062.

Almost surely, 2^{33450312432242} is an apocalyptic number.

33450312432242 is a deficient number, since it is larger than the sum of its proper divisors (16725156216124).

33450312432242 is a wasteful number, since it uses less digits than its factorization.

33450312432242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16725156216123.

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 33450312432242 its reverse (24223421305433), we get a palindrome (57673733737675).

The spelling of 33450312432242 in words is "thirty-three trillion, four hundred fifty billion, three hundred twelve million, four hundred thirty-two thousand, two hundred forty-two".