42100404014 has 16 divisors (see below), whose sum is σ = 63379570176. Its totient is φ = 20973936600.

The previous prime is 42100403963. The next prime is 42100404037. The reversal of 42100404014 is 41040400124.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673759 + ... + 1698725.

It is an arithmetic number, because the mean of its divisors is an integer number (3961223136).

Almost surely, 2^42100404014 is an apocalyptic number.

42100404014 is a deficient number, since it is larger than the sum of its proper divisors (21279166162).

42100404014 is a wasteful number, since it uses less digits than its factorization.

42100404014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27991.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 42100404014 its reverse (41040400124), we get a palindrome (83140804138).

The spelling of 42100404014 in words is "forty-two billion, one hundred million, four hundred four thousand, fourteen".