1342312166246 has 4 divisors (see below), whose sum is σ = 2013468249372. Its totient is φ = 671156083122.

The previous prime is 1342312166243. The next prime is 1342312166309. The reversal of 1342312166246 is 6426612132431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342312166243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335578041560 + ... + 335578041563.

It is an arithmetic number, because the mean of its divisors is an integer number (503367062343).

Almost surely, 2^{1342312166246} is an apocalyptic number.

1342312166246 is a deficient number, since it is larger than the sum of its proper divisors (671156083126).

1342312166246 is an equidigital number, since it uses as much as digits as its factorization.

1342312166246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671156083125.

The product of its digits is 248832, while the sum is 41.

Adding to 1342312166246 its reverse (6426612132431), we get a palindrome (7768924298677).

The spelling of 1342312166246 in words is "one trillion, three hundred forty-two billion, three hundred twelve million, one hundred sixty-six thousand, two hundred forty-six".