1343132402 has 16 divisors (see below), whose sum is σ = 2043757752. Its totient is φ = 661893120.

The previous prime is 1343132369. The next prime is 1343132423. The reversal of 1343132402 is 2042313431.

It can be written as a sum of positive squares in 4 ways, for example, as 1259611081 + 83521321 = 35491^2 + 9139^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292202 + ... + 296762.

Almost surely, 2^1343132402 is an apocalyptic number.

1343132402 is a deficient number, since it is larger than the sum of its proper divisors (700625350).

1343132402 is a wasteful number, since it uses less digits than its factorization.

1343132402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1343132402 is about 36648.7708115838. The cubic root of 1343132402 is about 1103.3321554393.

Adding to 1343132402 its reverse (2042313431), we get a palindrome (3385445833).

The spelling of 1343132402 in words is "one billion, three hundred forty-three million, one hundred thirty-two thousand, four hundred two".