1407420213 has 4 divisors (see below), whose sum is σ = 1876560288. Its totient is φ = 938280140.

The previous prime is 1407420187. The next prime is 1407420233. The reversal of 1407420213 is 3120247041.

It is a happy number.

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 1407420213 - 2¹⁶ = 1407354677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407420233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234570033 + ... + 234570038.

It is an arithmetic number, because the mean of its divisors is an integer number (469140072).

Almost surely, 2^1407420213 is an apocalyptic number.

It is an amenable number.

1407420213 is a deficient number, since it is larger than the sum of its proper divisors (469140075).

1407420213 is an equidigital number, since it uses as much as digits as its factorization.

1407420213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469140074.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1407420213 is about 37515.5995953683. The cubic root of 1407420213 is about 1120.6618677717.

Adding to 1407420213 its reverse (3120247041), we get a palindrome (4527667254).

The spelling of 1407420213 in words is "one billion, four hundred seven million, four hundred twenty thousand, two hundred thirteen".