14411242021 has 8 divisors (see below), whose sum is σ = 15812231904. Its totient is φ = 13025398320.

The previous prime is 14411242019. The next prime is 14411242033. The reversal of 14411242021 is 12024211441.

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

It is not a de Polignac number, because 14411242021 - 2¹ = 14411242019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14411241983 and 14411242001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14411242081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3784551 + ... + 3788356.

It is an arithmetic number, because the mean of its divisors is an integer number (1976528988).

Almost surely, 2^14411242021 is an apocalyptic number.

14411242021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14411242021 is a deficient number, since it is larger than the sum of its proper divisors (1400989883).

14411242021 is a wasteful number, since it uses less digits than its factorization.

14411242021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573091.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 14411242021 its reverse (12024211441), we get a palindrome (26435453462).

The spelling of 14411242021 in words is "fourteen billion, four hundred eleven million, two hundred forty-two thousand, twenty-one".