1342646302433 has 4 divisors (see below), whose sum is σ = 1342689676740. Its totient is φ = 1342602928128.

The previous prime is 1342646302391. The next prime is 1342646302453. The reversal of 1342646302433 is 3342036462431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1235948039824 + 106698262609 = 1111732^2 + 326647^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342646302433 - 2¹⁸ = 1342646040289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342646302453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21640688 + ... + 21702641.

It is an arithmetic number, because the mean of its divisors is an integer number (335672419185).

Almost surely, 2^{1342646302433} is an apocalyptic number.

It is an amenable number.

1342646302433 is a deficient number, since it is larger than the sum of its proper divisors (43374307).

1342646302433 is an equidigital number, since it uses as much as digits as its factorization.

1342646302433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43374306.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 1342646302433 in words is "one trillion, three hundred forty-two billion, six hundred forty-six million, three hundred two thousand, four hundred thirty-three".