11450545343 has 4 divisors (see below), whose sum is σ = 11459471448. Its totient is φ = 11441619240.

The previous prime is 11450545321. The next prime is 11450545367. The reversal of 11450545343 is 34354505411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34354505411 = 92753 ⋅370387.

It is a cyclic number.

It is not a de Polignac number, because 11450545343 - 2¹² = 11450541247 is a prime.

It is a super-2 number, since 2×11450545343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450545303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4461128 + ... + 4463693.

It is an arithmetic number, because the mean of its divisors is an integer number (2864867862).

Almost surely, 2^11450545343 is an apocalyptic number.

11450545343 is a deficient number, since it is larger than the sum of its proper divisors (8926105).

11450545343 is an equidigital number, since it uses as much as digits as its factorization.

11450545343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8926104.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 11450545343 in words is "eleven billion, four hundred fifty million, five hundred forty-five thousand, three hundred forty-three".