1342620516366 has 24 divisors (see below), whose sum is σ = 2912947563240. Its totient is φ = 446934565296.

The previous prime is 1342620516343. The next prime is 1342620516451. The reversal of 1342620516366 is 6636150262431.

1342620516366 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 6 + 2 + 0 + 5 + 1 + 636 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50453565 + ... + 50480168.

It is an arithmetic number, because the mean of its divisors is an integer number (121372815135).

Almost surely, 2^{1342620516366} is an apocalyptic number.

1342620516366 is an abundant number, since it is smaller than the sum of its proper divisors (1570327046874).

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

1342620516366 is a wasteful number, since it uses less digits than its factorization.

1342620516366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100934480 (or 100934477 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

Adding to 1342620516366 its reverse (6636150262431), we get a palindrome (7978770778797).

The spelling of 1342620516366 in words is "one trillion, three hundred forty-two billion, six hundred twenty million, five hundred sixteen thousand, three hundred sixty-six".