11427337798 has 8 divisors (see below), whose sum is σ = 17143539408. Its totient is φ = 5712824664.

The previous prime is 11427337793. The next prime is 11427337843. The reversal of 11427337798 is 89773372411.

11427337798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11427337793) 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, 405061 + ... + 432352.

It is an arithmetic number, because the mean of its divisors is an integer number (2142942426).

Almost surely, 2^11427337798 is an apocalyptic number.

11427337798 is a deficient number, since it is larger than the sum of its proper divisors (5716201610).

11427337798 is an equidigital number, since it uses as much as digits as its factorization.

11427337798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844238.

The product of its digits is 1778112, while the sum is 52.

The spelling of 11427337798 in words is "eleven billion, four hundred twenty-seven million, three hundred thirty-seven thousand, seven hundred ninety-eight".