1366492119838 has 16 divisors (see below), whose sum is σ = 2054592288000. Its totient is φ = 681629020056.

The previous prime is 1366492119763. The next prime is 1366492119847. The reversal of 1366492119838 is 8389112946631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2514045 + ... + 3008887.

It is an arithmetic number, because the mean of its divisors is an integer number (128412018000).

Almost surely, 2^{1366492119838} is an apocalyptic number.

1366492119838 is a deficient number, since it is larger than the sum of its proper divisors (688100168162).

1366492119838 is a wasteful number, since it uses less digits than its factorization.

1366492119838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498111.

The product of its digits is 13436928, while the sum is 61.

The spelling of 1366492119838 in words is "one trillion, three hundred sixty-six billion, four hundred ninety-two million, one hundred nineteen thousand, eight hundred thirty-eight".