14064623401 has 4 divisors (see below), whose sum is σ = 14068890000. Its totient is φ = 14060356804.

The previous prime is 14064623383. The next prime is 14064623407. The reversal of 14064623401 is 10432646041.

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 14064623401 - 2⁵ = 14064623369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14064623407) 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, 2128351 + ... + 2134948.

It is an arithmetic number, because the mean of its divisors is an integer number (3517222500).

Almost surely, 2^14064623401 is an apocalyptic number.

It is an amenable number.

14064623401 is a deficient number, since it is larger than the sum of its proper divisors (4266599).

14064623401 is an equidigital number, since it uses as much as digits as its factorization.

14064623401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266598.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 14064623401 in words is "fourteen billion, sixty-four million, six hundred twenty-three thousand, four hundred one".