11984424262 has 4 divisors (see below), whose sum is σ = 17976636396. Its totient is φ = 5992212130.

The previous prime is 11984424223. The next prime is 11984424281. The reversal of 11984424262 is 26242448911.

11984424262 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 an emirpimes, since its reverse is a distinct semiprime: 26242448911 = 7 ⋅3748921273.

It is a super-2 number, since 2×11984424262² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2996106064 + ... + 2996106067.

It is an arithmetic number, because the mean of its divisors is an integer number (4494159099).

Almost surely, 2^11984424262 is an apocalyptic number.

11984424262 is a deficient number, since it is larger than the sum of its proper divisors (5992212134).

11984424262 is an equidigital number, since it uses as much as digits as its factorization.

11984424262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5992212133.

The product of its digits is 221184, while the sum is 43.

The spelling of 11984424262 in words is "eleven billion, nine hundred eighty-four million, four hundred twenty-four thousand, two hundred sixty-two".