11441400340443 has 8 divisors (see below), whose sum is σ = 15265501067856. Its totient is φ = 7622449920000.

The previous prime is 11441400340421. The next prime is 11441400340451. The reversal of 11441400340443 is 34404300414411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11441400340443 - 2⁵ = 11441400340411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11441400340043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287571558 + ... + 1287580443.

It is an arithmetic number, because the mean of its divisors is an integer number (1908187633482).

Almost surely, 2^{11441400340443} is an apocalyptic number.

11441400340443 is a deficient number, since it is larger than the sum of its proper divisors (3824100727413).

11441400340443 is a wasteful number, since it uses less digits than its factorization.

11441400340443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575153485.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 11441400340443 its reverse (34404300414411), we get a palindrome (45845700754854).

The spelling of 11441400340443 in words is "eleven trillion, four hundred forty-one billion, four hundred million, three hundred forty thousand, four hundred forty-three".