42004022342 has 32 divisors (see below), whose sum is σ = 66903408000. Its totient is φ = 19723030848.

The previous prime is 42004022303. The next prime is 42004022351. The reversal of 42004022342 is 24322040024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1999409 + ... + 2020307.

It is an arithmetic number, because the mean of its divisors is an integer number (2090731500).

Almost surely, 2^42004022342 is an apocalyptic number.

42004022342 is a deficient number, since it is larger than the sum of its proper divisors (24899385658).

42004022342 is a wasteful number, since it uses less digits than its factorization.

42004022342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21380.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 42004022342 its reverse (24322040024), we get a palindrome (66326062366).

The spelling of 42004022342 in words is "forty-two billion, four million, twenty-two thousand, three hundred forty-two".