2243232401434 has 4 divisors (see below), whose sum is σ = 3364848602154. Its totient is φ = 1121616200716.

The previous prime is 2243232401413. The next prime is 2243232401479. The reversal of 2243232401434 is 4341042323422.

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., 1709302604409 + 533929797025 = 1307403^2 + 730705^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2243232401434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560808100357 + ... + 560808100360.

Almost surely, 2^{2243232401434} is an apocalyptic number.

2243232401434 is a deficient number, since it is larger than the sum of its proper divisors (1121616200720).

2243232401434 is a wasteful number, since it uses less digits than its factorization.

2243232401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121616200719.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2243232401434 its reverse (4341042323422), we get a palindrome (6584274724856).

The spelling of 2243232401434 in words is "two trillion, two hundred forty-three billion, two hundred thirty-two million, four hundred one thousand, four hundred thirty-four".