1011440504414 has 8 divisors (see below), whose sum is σ = 1517425041528. Its totient is φ = 505632157240.

The previous prime is 1011440504401. The next prime is 1011440504419. The reversal of 1011440504414 is 4144050441101.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011440504419) 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, 44033132 + ... + 44056095.

It is an arithmetic number, because the mean of its divisors is an integer number (189678130191).

Almost surely, 2^{1011440504414} is an apocalyptic number.

1011440504414 is a deficient number, since it is larger than the sum of its proper divisors (505984537114).

1011440504414 is an equidigital number, since it uses as much as digits as its factorization.

1011440504414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88094970.

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 1011440504414 its reverse (4144050441101), we get a palindrome (5155490945515).

The spelling of 1011440504414 in words is "one trillion, eleven billion, four hundred forty million, five hundred four thousand, four hundred fourteen".