1342642040203 has 8 divisors (see below), whose sum is σ = 1413355779920. Its totient is φ = 1271933137440.

The previous prime is 1342642040183. The next prime is 1342642040219. The reversal of 1342642040203 is 3020402462431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342642040203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342642040303) 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 7 ways as a sum of consecutive naturals, for example, 632400 + ... + 1756477.

It is an arithmetic number, because the mean of its divisors is an integer number (176669472490).

Almost surely, 2^{1342642040203} is an apocalyptic number.

1342642040203 is a deficient number, since it is larger than the sum of its proper divisors (70713739717).

1342642040203 is a wasteful number, since it uses less digits than its factorization.

1342642040203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418477.

The product of its (nonzero) digits is 27648, while the sum is 31.

The spelling of 1342642040203 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, forty thousand, two hundred three".