4442152421134 has 8 divisors (see below), whose sum is σ = 6668389928088. Its totient is φ = 2219355778440.

The previous prime is 4442152421087. The next prime is 4442152421141. The reversal of 4442152421134 is 4311242512444.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4442152421093 and 4442152421102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860212837 + ... + 860218000.

It is an arithmetic number, because the mean of its divisors is an integer number (833548741011).

Almost surely, 2^{4442152421134} is an apocalyptic number.

4442152421134 is a deficient number, since it is larger than the sum of its proper divisors (2226237506954).

4442152421134 is a wasteful number, since it uses less digits than its factorization.

4442152421134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720432130.

The product of its digits is 122880, while the sum is 37.

Adding to 4442152421134 its reverse (4311242512444), we get a palindrome (8753394933578).

The spelling of 4442152421134 in words is "four trillion, four hundred forty-two billion, one hundred fifty-two million, four hundred twenty-one thousand, one hundred thirty-four".