14466022646 has 4 divisors (see below), whose sum is σ = 21699033972. Its totient is φ = 7233011322.

The previous prime is 14466022631. The next prime is 14466022673. The reversal of 14466022646 is 64622066441.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14466022646² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3616505660 + ... + 3616505663.

It is an arithmetic number, because the mean of its divisors is an integer number (5424758493).

Almost surely, 2^14466022646 is an apocalyptic number.

14466022646 is a deficient number, since it is larger than the sum of its proper divisors (7233011326).

14466022646 is an equidigital number, since it uses as much as digits as its factorization.

14466022646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233011325.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 14466022646 in words is "fourteen billion, four hundred sixty-six million, twenty-two thousand, six hundred forty-six".