14426564441 has 4 divisors (see below), whose sum is σ = 14502096384. Its totient is φ = 14351032500.

The previous prime is 14426564401. The next prime is 14426564443. The reversal of 14426564441 is 14446562441.

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.

It is a cyclic number.

It is not a de Polignac number, because 14426564441 - 2⁶ = 14426564377 is a prime.

It is a super-3 number, since 3×14426564441³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14426564443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37765685 + ... + 37766066.

It is an arithmetic number, because the mean of its divisors is an integer number (3625524096).

Almost surely, 2^14426564441 is an apocalyptic number.

It is an amenable number.

14426564441 is a deficient number, since it is larger than the sum of its proper divisors (75531943).

14426564441 is an equidigital number, since it uses as much as digits as its factorization.

14426564441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75531942.

The product of its digits is 368640, while the sum is 41.

The spelling of 14426564441 in words is "fourteen billion, four hundred twenty-six million, five hundred sixty-four thousand, four hundred forty-one".