1406323600213 has 6 divisors (see below), whose sum is σ = 1635927453366. Its totient is φ = 1205420228712.

The previous prime is 1406323600193. The next prime is 1406323600217. The reversal of 1406323600213 is 3120063236041.

It can be written as a sum of positive squares in only one way, i.e., 1376414664849 + 29908935364 = 1173207^2 + 172942^2 .

It is not a de Polignac number, because 1406323600213 - 2²⁵ = 1406290045781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406323600217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14350240770 + ... + 14350240867.

It is an arithmetic number, because the mean of its divisors is an integer number (272654575561).

Almost surely, 2^{1406323600213} is an apocalyptic number.

It is an amenable number.

1406323600213 is a deficient number, since it is larger than the sum of its proper divisors (229603853153).

1406323600213 is an equidigital number, since it uses as much as digits as its factorization.

1406323600213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28700481651 (or 28700481644 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 1406323600213 its reverse (3120063236041), we get a palindrome (4526386836254).

The spelling of 1406323600213 in words is "one trillion, four hundred six billion, three hundred twenty-three million, six hundred thousand, two hundred thirteen".