11481234393 has 16 divisors (see below), whose sum is σ = 16585753536. Its totient is φ = 7036377600.

The previous prime is 11481234383. The next prime is 11481234397. The reversal of 11481234393 is 39343218411.

It is not a de Polignac number, because 11481234393 - 2¹³ = 11481226201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11481234397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2615508 + ... + 2619893.

It is an arithmetic number, because the mean of its divisors is an integer number (1036609596).

Almost surely, 2^11481234393 is an apocalyptic number.

It is an amenable number.

11481234393 is a deficient number, since it is larger than the sum of its proper divisors (5104519143).

11481234393 is a wasteful number, since it uses less digits than its factorization.

11481234393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235464.

The product of its digits is 62208, while the sum is 39.

The spelling of 11481234393 in words is "eleven billion, four hundred eighty-one million, two hundred thirty-four thousand, three hundred ninety-three".