1156224300424 has 8 divisors (see below), whose sum is σ = 2167920563310. Its totient is φ = 578112150208.

The previous prime is 1156224300379. The next prime is 1156224300487. The reversal of 1156224300424 is 4240034226511.

It can be written as a sum of positive squares in only one way, i.e., 916388827524 + 239835472900 = 957282^2 + 489730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1156224300424.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72264018769 + ... + 72264018784.

Almost surely, 2^{1156224300424} is an apocalyptic number.

It is an amenable number.

1156224300424 is a deficient number, since it is larger than the sum of its proper divisors (1011696262886).

1156224300424 is a wasteful number, since it uses less digits than its factorization.

1156224300424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144528037559 (or 144528037555 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1156224300424 its reverse (4240034226511), we get a palindrome (5396258526935).

The spelling of 1156224300424 in words is "one trillion, one hundred fifty-six billion, two hundred twenty-four million, three hundred thousand, four hundred twenty-four".