11140042104547 has 2 divisors, whose sum is σ = 11140042104548. Its totient is φ = 11140042104546.

The previous prime is 11140042104497. The next prime is 11140042104619. The reversal of 11140042104547 is 74540124004111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11140042104547 - 2¹⁵ = 11140042071779 is a prime.

It is not a weakly prime, because it can be changed into another prime (11140042105547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570021052273 + 5570021052274.

It is an arithmetic number, because the mean of its divisors is an integer number (5570021052274).

Almost surely, 2^{11140042104547} is an apocalyptic number.

11140042104547 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140042104547 is an equidigital number, since it uses as much as digits as its factorization.

11140042104547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 34.

Adding to 11140042104547 its reverse (74540124004111), we get a palindrome (85680166108658).

The spelling of 11140042104547 in words is "eleven trillion, one hundred forty billion, forty-two million, one hundred four thousand, five hundred forty-seven".