1134220443398 has 16 divisors (see below), whose sum is σ = 1945168680960. Its totient is φ = 485896781256.

The previous prime is 1134220443397. The next prime is 1134220443403. The reversal of 1134220443398 is 8933440224311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134220443397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16438886 + ... + 16507737.

It is an arithmetic number, because the mean of its divisors is an integer number (121573042560).

Almost surely, 2^{1134220443398} is an apocalyptic number.

1134220443398 is a deficient number, since it is larger than the sum of its proper divisors (810948237562).

1134220443398 is a wasteful number, since it uses less digits than its factorization.

1134220443398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32949091.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 1134220443398 in words is "one trillion, one hundred thirty-four billion, two hundred twenty million, four hundred forty-three thousand, three hundred ninety-eight".