2443402144322 has 8 divisors (see below), whose sum is σ = 3672754790400. Its totient is φ = 1219150547524.

The previous prime is 2443402144273. The next prime is 2443402144333. The reversal of 2443402144322 is 2234412043442.

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

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, 1275261122 + ... + 1275263037.

It is an arithmetic number, because the mean of its divisors is an integer number (459094348800).

Almost surely, 2^{2443402144322} is an apocalyptic number.

2443402144322 is a deficient number, since it is larger than the sum of its proper divisors (1229352646078).

2443402144322 is a wasteful number, since it uses less digits than its factorization.

2443402144322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550524640.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2443402144322 its reverse (2234412043442), we get a palindrome (4677814187764).

The spelling of 2443402144322 in words is "two trillion, four hundred forty-three billion, four hundred two million, one hundred forty-four thousand, three hundred twenty-two".