14387386043 has 4 divisors (see below), whose sum is σ = 14390599848. Its totient is φ = 14384172240.

The previous prime is 14387386031. The next prime is 14387386061. The reversal of 14387386043 is 34068378341.

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

It is a cyclic number.

It is not a de Polignac number, because 14387386043 - 2¹² = 14387381947 is a prime.

It is a super-2 number, since 2×14387386043² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14387386073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600178 + ... + 1609143.

It is an arithmetic number, because the mean of its divisors is an integer number (3597649962).

Almost surely, 2^14387386043 is an apocalyptic number.

14387386043 is a deficient number, since it is larger than the sum of its proper divisors (3213805).

14387386043 is an equidigital number, since it uses as much as digits as its factorization.

14387386043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213804.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 14387386043 in words is "fourteen billion, three hundred eighty-seven million, three hundred eighty-six thousand, forty-three".