42034301404342 has 32 divisors (see below), whose sum is σ = 67986939952512. Its totient is φ = 19376068368384.

The previous prime is 42034301404339. The next prime is 42034301404349. The reversal of 42034301404342 is 24340410343024.

It is a junction number, because it is equal to n+sod(n) for n = 42034301404298 and 42034301404307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42034301404349) 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, 68456838 + ... + 69068134.

It is an arithmetic number, because the mean of its divisors is an integer number (2124591873516).

Almost surely, 2^{42034301404342} is an apocalyptic number.

42034301404342 is a deficient number, since it is larger than the sum of its proper divisors (25952638548170).

42034301404342 is a wasteful number, since it uses less digits than its factorization.

42034301404342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614632.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 42034301404342 its reverse (24340410343024), we get a palindrome (66374711747366).

The spelling of 42034301404342 in words is "forty-two trillion, thirty-four billion, three hundred one million, four hundred four thousand, three hundred forty-two".