1144422204134 has 32 divisors (see below), whose sum is σ = 1974183096960. Its totient is φ = 492081004800.

The previous prime is 1144422204131. The next prime is 1144422204137. The reversal of 1144422204134 is 4314022244411.

It is an interprime number because it is at equal distance from previous prime (1144422204131) and next prime (1144422204137).

It is a self number, because there is not a number n which added to its sum of digits gives 1144422204134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144422204131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1752752 + ... + 2315379.

It is an arithmetic number, because the mean of its divisors is an integer number (61693221780).

Almost surely, 2^{1144422204134} is an apocalyptic number.

1144422204134 is a deficient number, since it is larger than the sum of its proper divisors (829760892826).

1144422204134 is a wasteful number, since it uses less digits than its factorization.

1144422204134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068836.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1144422204134 its reverse (4314022244411), we get a palindrome (5458444448545).

The spelling of 1144422204134 in words is "one trillion, one hundred forty-four billion, four hundred twenty-two million, two hundred four thousand, one hundred thirty-four".