4221455334382 has 16 divisors (see below), whose sum is σ = 7439208002352. Its totient is φ = 1771240000320.

The previous prime is 4221455334373. The next prime is 4221455334403. The reversal of 4221455334382 is 2834335541224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7380166383 + ... + 7380166954.

It is an arithmetic number, because the mean of its divisors is an integer number (464950500147).

Almost surely, 2^{4221455334382} is an apocalyptic number.

4221455334382 is a deficient number, since it is larger than the sum of its proper divisors (3217752667970).

4221455334382 is a wasteful number, since it uses less digits than its factorization.

4221455334382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14760333363.

The product of its digits is 2764800, while the sum is 46.

The spelling of 4221455334382 in words is "four trillion, two hundred twenty-one billion, four hundred fifty-five million, three hundred thirty-four thousand, three hundred eighty-two".