11047131414446 has 8 divisors (see below), whose sum is σ = 16883351784504. Its totient is φ = 5419347486280.

The previous prime is 11047131414443. The next prime is 11047131414463. The reversal of 11047131414446 is 64441413174011.

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

It is a super-2 number, since 2×11047131414446² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11047131414443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52109110340 + ... + 52109110551.

It is an arithmetic number, because the mean of its divisors is an integer number (2110418973063).

Almost surely, 2^{11047131414446} is an apocalyptic number.

11047131414446 is a deficient number, since it is larger than the sum of its proper divisors (5836220370058).

11047131414446 is a wasteful number, since it uses less digits than its factorization.

11047131414446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104218220946.

The product of its (nonzero) digits is 129024, while the sum is 41.

Adding to 11047131414446 its reverse (64441413174011), we get a palindrome (75488544588457).

The spelling of 11047131414446 in words is "eleven trillion, forty-seven billion, one hundred thirty-one million, four hundred fourteen thousand, four hundred forty-six".