11119743898384 has 45 divisors (see below), whose sum is σ = 23681461282311. Its totient is φ = 5054362352160.

The previous prime is 11119743898381. The next prime is 11119743898411. The reversal of 11119743898384 is 48389834791111.

The square root of 11119743898384 is 3334628.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×11119743898384² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11119743898381) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 146685739 + ... + 146761525.

Almost surely, 2^{11119743898384} is an apocalyptic number.

11119743898384 is the 3334628-th square number.

It is an amenable number.

11119743898384 is an abundant number, since it is smaller than the sum of its proper divisors (12561717383927).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11119743898384 is an frugal number, since it uses more digits than its factorization.

11119743898384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151604 (or 75800 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 67.

The spelling of 11119743898384 in words is "eleven trillion, one hundred nineteen billion, seven hundred forty-three million, eight hundred ninety-eight thousand, three hundred eighty-four".