1156224300423 has 16 divisors (see below), whose sum is σ = 1547733855456. Its totient is φ = 767765872640.

The previous prime is 1156224300379. The next prime is 1156224300487. The reversal of 1156224300423 is 3240034226511.

It is a cyclic number.

It is not a de Polignac number, because 1156224300423 - 2⁶ = 1156224300359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156224300493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14192815 + ... + 14274047.

It is an arithmetic number, because the mean of its divisors is an integer number (96733365966).

Almost surely, 2^{1156224300423} is an apocalyptic number.

1156224300423 is a deficient number, since it is larger than the sum of its proper divisors (391509555033).

1156224300423 is a wasteful number, since it uses less digits than its factorization.

1156224300423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99954.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1156224300423 its reverse (3240034226511), we get a palindrome (4396258526934).

The spelling of 1156224300423 in words is "one trillion, one hundred fifty-six billion, two hundred twenty-four million, three hundred thousand, four hundred twenty-three".