1342642040218 has 8 divisors (see below), whose sum is σ = 2014758786240. Its totient is φ = 671055778140.

The previous prime is 1342642040183. The next prime is 1342642040219. The reversal of 1342642040218 is 8120402462431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1342642040219) 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, 132614658 + ... + 132624781.

It is an arithmetic number, because the mean of its divisors is an integer number (251844848280).

Almost surely, 2^{1342642040218} is an apocalyptic number.

1342642040218 is a deficient number, since it is larger than the sum of its proper divisors (672116746022).

1342642040218 is a wasteful number, since it uses less digits than its factorization.

1342642040218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265241972.

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 1342642040218 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, forty thousand, two hundred eighteen".