1342255641005 has 16 divisors (see below), whose sum is σ = 1618310604720. Its totient is φ = 1068738596352.

The previous prime is 1342255640993. The next prime is 1342255641011. The reversal of 1342255641005 is 5001465522431.

It can be written as a sum of positive squares in 8 ways, for example, as 68926201444 + 1273329439561 = 262538^2 + 1128419^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342255641005 - 2¹⁰ = 1342255639981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342255641005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3066107 + ... + 3476423.

It is an arithmetic number, because the mean of its divisors is an integer number (101144412795).

Almost surely, 2^{1342255641005} is an apocalyptic number.

It is an amenable number.

1342255641005 is a deficient number, since it is larger than the sum of its proper divisors (276054963715).

1342255641005 is a wasteful number, since it uses less digits than its factorization.

1342255641005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413408.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1342255641005 in words is "one trillion, three hundred forty-two billion, two hundred fifty-five million, six hundred forty-one thousand, five".