1418806713 has 4 divisors (see below), whose sum is σ = 1891742288. Its totient is φ = 945871140.

The previous prime is 1418806709. The next prime is 1418806717. The reversal of 1418806713 is 3176088141.

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 an interprime number because it is at equal distance from previous prime (1418806709) and next prime (1418806717).

It is not a de Polignac number, because 1418806713 - 2² = 1418806709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1418806717) 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, 236467783 + ... + 236467788.

It is an arithmetic number, because the mean of its divisors is an integer number (472935572).

Almost surely, 2^1418806713 is an apocalyptic number.

It is an amenable number.

1418806713 is a deficient number, since it is larger than the sum of its proper divisors (472935575).

1418806713 is an equidigital number, since it uses as much as digits as its factorization.

1418806713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472935574.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 1418806713 is about 37667.0507605785. The cubic root of 1418806713 is about 1123.6759304443.

The spelling of 1418806713 in words is "one billion, four hundred eighteen million, eight hundred six thousand, seven hundred thirteen".