11023140561467 has 8 divisors (see below), whose sum is σ = 11425136106240. Its totient is φ = 10622604166720.

The previous prime is 11023140561457. The next prime is 11023140561481. The reversal of 11023140561467 is 76416504132011.

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

It is a cyclic number.

It is not a de Polignac number, because 11023140561467 - 2²⁸ = 11022872126011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11023140561457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364772123 + ... + 364802340.

It is an arithmetic number, because the mean of its divisors is an integer number (1428142013280).

Almost surely, 2^{11023140561467} is an apocalyptic number.

11023140561467 is a deficient number, since it is larger than the sum of its proper divisors (401995544773).

11023140561467 is an equidigital number, since it uses as much as digits as its factorization.

11023140561467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729575013.

The product of its (nonzero) digits is 120960, while the sum is 41.

Adding to 11023140561467 its reverse (76416504132011), we get a palindrome (87439644693478).

The spelling of 11023140561467 in words is "eleven trillion, twenty-three billion, one hundred forty million, five hundred sixty-one thousand, four hundred sixty-seven".