4421334334146 has 32 divisors (see below), whose sum is σ = 8869222656000. Its totient is φ = 1469353607040.

The previous prime is 4421334334141. The next prime is 4421334334147. The reversal of 4421334334146 is 6414334331244.

It is a junction number, because it is equal to n+sod(n) for n = 4421334334098 and 4421334334107.

It is not an unprimeable number, because it can be changed into a prime (4421334334141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15524095 + ... + 15806333.

It is an arithmetic number, because the mean of its divisors is an integer number (277163208000).

Almost surely, 2^{4421334334146} is an apocalyptic number.

4421334334146 is an abundant number, since it is smaller than the sum of its proper divisors (4447888321854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4421334334146 is a wasteful number, since it uses less digits than its factorization.

4421334334146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290074.

The product of its digits is 995328, while the sum is 42.

The spelling of 4421334334146 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-four million, three hundred thirty-four thousand, one hundred forty-six".