42014514421 has 8 divisors (see below), whose sum is σ = 46279007424. Its totient is φ = 37824186720.

The previous prime is 42014514419. The next prime is 42014514431. The reversal of 42014514421 is 12441541024.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42014514421 - 2¹ = 42014514419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42014514421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014514431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18540136 + ... + 18542401.

It is an arithmetic number, because the mean of its divisors is an integer number (5784875928).

Almost surely, 2^42014514421 is an apocalyptic number.

It is an amenable number.

42014514421 is a deficient number, since it is larger than the sum of its proper divisors (4264493003).

42014514421 is a wasteful number, since it uses less digits than its factorization.

42014514421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37082651.

The product of its (nonzero) digits is 5120, while the sum is 28.

The spelling of 42014514421 in words is "forty-two billion, fourteen million, five hundred fourteen thousand, four hundred twenty-one".