34040423340242 has 32 divisors (see below), whose sum is σ = 55969685648640. Its totient is φ = 15398813102080.

The previous prime is 34040423340241. The next prime is 34040423340293. The reversal of 34040423340242 is 24204332404043.

It is a super-3 number, since 3×34040423340242³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34040423340241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3555863 + ... + 8984709.

It is an arithmetic number, because the mean of its divisors is an integer number (1749052676520).

Almost surely, 2^{34040423340242} is an apocalyptic number.

34040423340242 is a deficient number, since it is larger than the sum of its proper divisors (21929262308398).

34040423340242 is a wasteful number, since it uses less digits than its factorization.

34040423340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430226.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 34040423340242 its reverse (24204332404043), we get a palindrome (58244755744285).

The spelling of 34040423340242 in words is "thirty-four trillion, forty billion, four hundred twenty-three million, three hundred forty thousand, two hundred forty-two".