11141431043413 has 8 divisors (see below), whose sum is σ = 12162429278496. Its totient is φ = 10121789619600.

The previous prime is 11141431043371. The next prime is 11141431043437. The reversal of 11141431043413 is 31434013414111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11141431043413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141431043443) 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, 339185643 + ... + 339218488.

It is an arithmetic number, because the mean of its divisors is an integer number (1520303659812).

Almost surely, 2^{11141431043413} is an apocalyptic number.

It is an amenable number.

11141431043413 is a deficient number, since it is larger than the sum of its proper divisors (1020998235083).

11141431043413 is a wasteful number, since it uses less digits than its factorization.

11141431043413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678405635.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 11141431043413 its reverse (31434013414111), we get a palindrome (42575444457524).

The spelling of 11141431043413 in words is "eleven trillion, one hundred forty-one billion, four hundred thirty-one million, forty-three thousand, four hundred thirteen".