1331301434 has 16 divisors (see below), whose sum is σ = 2066692320. Its totient is φ = 642423600.

The previous prime is 1331301397. The next prime is 1331301437. The reversal of 1331301434 is 4341031331.

It is not an unprimeable number, because it can be changed into a prime (1331301437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224609 + ... + 230459.

It is an arithmetic number, because the mean of its divisors is an integer number (129168270).

Almost surely, 2^1331301434 is an apocalyptic number.

1331301434 is a deficient number, since it is larger than the sum of its proper divisors (735390886).

1331301434 is a wasteful number, since it uses less digits than its factorization.

1331301434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9805.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1331301434 is about 36487.0036314302. The cubic root of 1331301434 is about 1100.0830334015.

Adding to 1331301434 its reverse (4341031331), we get a palindrome (5672332765).

The spelling of 1331301434 in words is "one billion, three hundred thirty-one million, three hundred one thousand, four hundred thirty-four".