11427146698 has 8 divisors (see below), whose sum is σ = 18698967360. Its totient is φ = 5194157580.

The previous prime is 11427146693. The next prime is 11427146699. The reversal of 11427146698 is 89664172411.

11427146698 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 super-2 number, since 2×11427146698² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11427146693) 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, 259707858 + ... + 259707901.

It is an arithmetic number, because the mean of its divisors is an integer number (2337370920).

Almost surely, 2^11427146698 is an apocalyptic number.

11427146698 is a deficient number, since it is larger than the sum of its proper divisors (7271820662).

11427146698 is a wasteful number, since it uses less digits than its factorization.

11427146698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519415772.

The product of its digits is 580608, while the sum is 49.

The spelling of 11427146698 in words is "eleven billion, four hundred twenty-seven million, one hundred forty-six thousand, six hundred ninety-eight".