4021421433014 has 8 divisors (see below), whose sum is σ = 6386963452488. Its totient is φ = 1892433615520.

The previous prime is 4021421432981. The next prime is 4021421433019. The reversal of 4021421433014 is 4103341241204.

4021421433014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-4 number, since 4×4021421433014⁴ (a number of 52 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021421433019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59138550452 + ... + 59138550519.

It is an arithmetic number, because the mean of its divisors is an integer number (798370431561).

Almost surely, 2^{4021421433014} is an apocalyptic number.

4021421433014 is a deficient number, since it is larger than the sum of its proper divisors (2365542019474).

4021421433014 is a wasteful number, since it uses less digits than its factorization.

4021421433014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118277100990.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4021421433014 its reverse (4103341241204), we get a palindrome (8124762674218).

The spelling of 4021421433014 in words is "four trillion, twenty-one billion, four hundred twenty-one million, four hundred thirty-three thousand, fourteen".