42143314334 has 24 divisors (see below), whose sum is σ = 69496303800. Its totient is φ = 19152722160.

The previous prime is 42143314327. The next prime is 42143314337. The reversal of 42143314334 is 43341334124.

It is a self number, because there is not a number n which added to its sum of digits gives 42143314334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42143314337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1857692 + ... + 1880240.

It is an arithmetic number, because the mean of its divisors is an integer number (2895679325).

Almost surely, 2^42143314334 is an apocalyptic number.

42143314334 is a deficient number, since it is larger than the sum of its proper divisors (27352989466).

42143314334 is a wasteful number, since it uses less digits than its factorization.

42143314334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30296 (or 30285 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 42143314334 its reverse (43341334124), we get a palindrome (85484648458).

The spelling of 42143314334 in words is "forty-two billion, one hundred forty-three million, three hundred fourteen thousand, three hundred thirty-four".