4021421600607 has 8 divisors (see below), whose sum is σ = 5644100492160. Its totient is φ = 2539845221400.

The previous prime is 4021421600597. The next prime is 4021421600611. The reversal of 4021421600607 is 7060061241204.

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

It is not a de Polignac number, because 4021421600607 - 2¹¹ = 4021421598559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021421600657) 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, 35275628019 + ... + 35275628132.

It is an arithmetic number, because the mean of its divisors is an integer number (705512561520).

Almost surely, 2^{4021421600607} is an apocalyptic number.

4021421600607 is a deficient number, since it is larger than the sum of its proper divisors (1622678891553).

4021421600607 is a wasteful number, since it uses less digits than its factorization.

4021421600607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70551256173.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 4021421600607 in words is "four trillion, twenty-one billion, four hundred twenty-one million, six hundred thousand, six hundred seven".