33434220126142 has 16 divisors (see below), whose sum is σ = 54710983444464. Its totient is φ = 15197250168000.

The previous prime is 33434220126017. The next prime is 33434220126217. The reversal of 33434220126142 is 24162102243433.

It is a happy number.

It is a super-2 number, since 2×33434220126142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313359 + ... + 8823082.

It is an arithmetic number, because the mean of its divisors is an integer number (3419436465279).

Almost surely, 2^{33434220126142} is an apocalyptic number.

33434220126142 is a deficient number, since it is larger than the sum of its proper divisors (21276763318322).

33434220126142 is a wasteful number, since it uses less digits than its factorization.

33434220126142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261675.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 33434220126142 its reverse (24162102243433), we get a palindrome (57596322369575).

The spelling of 33434220126142 in words is "thirty-three trillion, four hundred thirty-four billion, two hundred twenty million, one hundred twenty-six thousand, one hundred forty-two".