1342311522666 has 32 divisors (see below), whose sum is σ = 2700046094400. Its totient is φ = 444867454080.

The previous prime is 1342311522647. The next prime is 1342311522667. The reversal of 1342311522666 is 6662251132431.

It is not an unprimeable number, because it can be changed into a prime (1342311522667) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6959976 + ... + 7150236.

It is an arithmetic number, because the mean of its divisors is an integer number (84376440450).

Almost surely, 2^{1342311522666} is an apocalyptic number.

1342311522666 is an abundant number, since it is smaller than the sum of its proper divisors (1357734571734).

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

1342311522666 is a wasteful number, since it uses less digits than its factorization.

1342311522666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197014.

The product of its digits is 311040, while the sum is 42.

The spelling of 1342311522666 in words is "one trillion, three hundred forty-two billion, three hundred eleven million, five hundred twenty-two thousand, six hundred sixty-six".