1331434303002 has 12 divisors (see below), whose sum is σ = 2884774323210. Its totient is φ = 443811434328.

The previous prime is 1331434302997. The next prime is 1331434303009. The reversal of 1331434303002 is 2003034341331.

1331434303002 is a `hidden beast` number, since 1 + 3 + 3 + 14 + 343 + 0 + 300 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1318154275881 + 13280027121 = 1148109^2 + 115239^2 .

It is not an unprimeable number, because it can be changed into a prime (1331434303009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36984286177 + ... + 36984286212.

Almost surely, 2^{1331434303002} is an apocalyptic number.

1331434303002 is an abundant number, since it is smaller than the sum of its proper divisors (1553340020208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1331434303002 is a wasteful number, since it uses less digits than its factorization.

1331434303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73968572397 (or 73968572394 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1331434303002 its reverse (2003034341331), we get a palindrome (3334468644333).

The spelling of 1331434303002 in words is "one trillion, three hundred thirty-one billion, four hundred thirty-four million, three hundred three thousand, two".