11378284337 has 4 divisors (see below), whose sum is σ = 13003753536. Its totient is φ = 9752815140.

The previous prime is 11378284321. The next prime is 11378284367. The reversal of 11378284337 is 73348287311.

11378284337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73348287311 = 13 ⋅5642175947.

It is a cyclic number.

It is not a de Polignac number, because 11378284337 - 2⁴ = 11378284321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11378284291 and 11378284300.

It is not an unprimeable number, because it can be changed into a prime (11378284367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812734589 + ... + 812734602.

It is an arithmetic number, because the mean of its divisors is an integer number (3250938384).

Almost surely, 2^11378284337 is an apocalyptic number.

It is an amenable number.

11378284337 is a deficient number, since it is larger than the sum of its proper divisors (1625469199).

11378284337 is an equidigital number, since it uses as much as digits as its factorization.

11378284337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625469198.

The product of its digits is 677376, while the sum is 47.

The spelling of 11378284337 in words is "eleven billion, three hundred seventy-eight million, two hundred eighty-four thousand, three hundred thirty-seven".