11041212144431 has 8 divisors (see below), whose sum is σ = 12618564445824. Its totient is φ = 9463868913240.

The previous prime is 11041212144419. The next prime is 11041212144433. The reversal of 11041212144431 is 13444121214011.

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

It is not a de Polignac number, because 11041212144431 - 2¹⁸ = 11041211882287 is a prime.

It is a super-2 number, since 2×11041212144431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11041212144394 and 11041212144403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041212144433) 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 in 7 ways as a sum of consecutive naturals, for example, 579236 + ... + 4734758.

It is an arithmetic number, because the mean of its divisors is an integer number (1577320555728).

Almost surely, 2^{11041212144431} is an apocalyptic number.

11041212144431 is a deficient number, since it is larger than the sum of its proper divisors (1577352301393).

11041212144431 is an equidigital number, since it uses as much as digits as its factorization.

11041212144431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535101.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 11041212144431 its reverse (13444121214011), we get a palindrome (24485333358442).

The spelling of 11041212144431 in words is "eleven trillion, forty-one billion, two hundred twelve million, one hundred forty-four thousand, four hundred thirty-one".