1330431214 has 16 divisors (see below), whose sum is σ = 2282679648. Its totient is φ = 569699712.

The previous prime is 1330431211. The next prime is 1330431217. The reversal of 1330431214 is 4121340331.

It is an interprime number because it is at equal distance from previous prime (1330431211) and next prime (1330431217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330431211) 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 7 ways as a sum of consecutive naturals, for example, 23127 + ... + 56530.

It is an arithmetic number, because the mean of its divisors is an integer number (142667478).

Almost surely, 2^1330431214 is an apocalyptic number.

1330431214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1330431214 is a deficient number, since it is larger than the sum of its proper divisors (952248434).

1330431214 is a wasteful number, since it uses less digits than its factorization.

1330431214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80859.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1330431214 is about 36475.0766140388. The cubic root of 1330431214 is about 1099.8432873167.

Adding to 1330431214 its reverse (4121340331), we get a palindrome (5451771545).

The spelling of 1330431214 in words is "one billion, three hundred thirty million, four hundred thirty-one thousand, two hundred fourteen".