53422744722434 has 4 divisors (see below), whose sum is σ = 80134117083654. Its totient is φ = 26711372361216.

The previous prime is 53422744722419. The next prime is 53422744722467. The reversal of 53422744722434 is 43422744722435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48384753487225 + 5037991235209 = 6955915^2 + 2244547^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13355686180607 + ... + 13355686180610.

Almost surely, 2^{53422744722434} is an apocalyptic number.

53422744722434 is a deficient number, since it is larger than the sum of its proper divisors (26711372361220).

53422744722434 is a wasteful number, since it uses less digits than its factorization.

53422744722434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711372361219.

The product of its digits is 36126720, while the sum is 53.

Subtracting from 53422744722434 its reverse (43422744722435), we obtain a palindrome (9999999999999).

The spelling of 53422744722434 in words is "fifty-three trillion, four hundred twenty-two billion, seven hundred forty-four million, seven hundred twenty-two thousand, four hundred thirty-four".