4021300321442 has 8 divisors (see below), whose sum is σ = 6032853624000. Its totient is φ = 2010349113444.

The previous prime is 4021300321411. The next prime is 4021300321447. The reversal of 4021300321442 is 2441230031204.

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

It is not an unprimeable number, because it can be changed into a prime (4021300321447) 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, 150506942 + ... + 150533657.

It is an arithmetic number, because the mean of its divisors is an integer number (754106703000).

Almost surely, 2^{4021300321442} is an apocalyptic number.

4021300321442 is a deficient number, since it is larger than the sum of its proper divisors (2011553302558).

4021300321442 is a wasteful number, since it uses less digits than its factorization.

4021300321442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301047280.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4021300321442 its reverse (2441230031204), we get a palindrome (6462530352646).

The spelling of 4021300321442 in words is "four trillion, twenty-one billion, three hundred million, three hundred twenty-one thousand, four hundred forty-two".