1331413514 has 16 divisors (see below), whose sum is σ = 2119504968. Its totient is φ = 625093632.

The previous prime is 1331413507. The next prime is 1331413571. The reversal of 1331413514 is 4153141331.

It can be written as a sum of positive squares in 4 ways, for example, as 857611225 + 473802289 = 29285^2 + 21767^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30497 + ... + 59940.

Almost surely, 2^1331413514 is an apocalyptic number.

1331413514 is a deficient number, since it is larger than the sum of its proper divisors (788091454).

1331413514 is a wasteful number, since it uses less digits than its factorization.

1331413514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90889.

The product of its digits is 2160, while the sum is 26.

The square root of 1331413514 is about 36488.5394884476. The cubic root of 1331413514 is about 1100.1139039074.

Adding to 1331413514 its reverse (4153141331), we get a palindrome (5484554845).

The spelling of 1331413514 in words is "one billion, three hundred thirty-one million, four hundred thirteen thousand, five hundred fourteen".