1321413014 has 8 divisors (see below), whose sum is σ = 2050468560. Its totient is φ = 637923496.

The previous prime is 1321413011. The next prime is 1321413019. The reversal of 1321413014 is 4103141231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1321413014² = 3492264707137128392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321413011) 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, 11391434 + ... + 11391549.

It is an arithmetic number, because the mean of its divisors is an integer number (256308570).

Almost surely, 2^1321413014 is an apocalyptic number.

1321413014 is a deficient number, since it is larger than the sum of its proper divisors (729055546).

1321413014 is a wasteful number, since it uses less digits than its factorization.

1321413014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22783014.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1321413014 is about 36351.2450130666. The cubic root of 1321413014 is about 1097.3525905210.

Adding to 1321413014 its reverse (4103141231), we get a palindrome (5424554245).

The spelling of 1321413014 in words is "one billion, three hundred twenty-one million, four hundred thirteen thousand, fourteen".