42154304214 has 16 divisors (see below), whose sum is σ = 91973027520. Its totient is φ = 12774031560.

The previous prime is 42154304149. The next prime is 42154304219. The reversal of 42154304214 is 41240345124.

42154304214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42154304219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319350724 + ... + 319350855.

It is an arithmetic number, because the mean of its divisors is an integer number (5748314220).

Almost surely, 2^42154304214 is an apocalyptic number.

42154304214 is an abundant number, since it is smaller than the sum of its proper divisors (49818723306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42154304214 is a wasteful number, since it uses less digits than its factorization.

42154304214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638701595.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 42154304214 its reverse (41240345124), we get a palindrome (83394649338).

The spelling of 42154304214 in words is "forty-two billion, one hundred fifty-four million, three hundred four thousand, two hundred fourteen".