11453456436322 has 4 divisors (see below), whose sum is σ = 17180184654486. Its totient is φ = 5726728218160.

The previous prime is 11453456436319. The next prime is 11453456436329. The reversal of 11453456436322 is 22363465435411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8543057968201 + 2910398468121 = 2922851^2 + 1705989^2 .

It is not an unprimeable number, because it can be changed into a prime (11453456436329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863364109079 + ... + 2863364109082.

Almost surely, 2^{11453456436322} is an apocalyptic number.

11453456436322 is a deficient number, since it is larger than the sum of its proper divisors (5726728218164).

11453456436322 is an equidigital number, since it uses as much as digits as its factorization.

11453456436322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726728218163.

The product of its digits is 6220800, while the sum is 49.

The spelling of 11453456436322 in words is "eleven trillion, four hundred fifty-three billion, four hundred fifty-six million, four hundred thirty-six thousand, three hundred twenty-two".