1120231430344 has 16 divisors (see below), whose sum is σ = 2262005773020. Its totient is φ = 517029890880.

The previous prime is 1120231430341. The next prime is 1120231430369. The reversal of 1120231430344 is 4430341320211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1086618608100 + 33612822244 = 1042410^2 + 183338^2 .

It is not an unprimeable number, because it can be changed into a prime (1120231430341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5385727927 + ... + 5385728134.

Almost surely, 2^{1120231430344} is an apocalyptic number.

It is an amenable number.

1120231430344 is an abundant number, since it is smaller than the sum of its proper divisors (1141774342676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120231430344 is a wasteful number, since it uses less digits than its factorization.

1120231430344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10771456080 (or 10771456076 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1120231430344 its reverse (4430341320211), we get a palindrome (5550572750555).

The spelling of 1120231430344 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, four hundred thirty thousand, three hundred forty-four".