1368829105730 has 8 divisors (see below), whose sum is σ = 2463892390332. Its totient is φ = 547531642288.

The previous prime is 1368829105711. The next prime is 1368829105739. The reversal of 1368829105730 is 375019288631.

It can be written as a sum of positive squares in 2 ways, for example, as 1354870392121 + 13958713609 = 1163989^2 + 118147^2 .

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 (1368829105739) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 68441455277 + ... + 68441455296.

Almost surely, 2^{1368829105730} is an apocalyptic number.

1368829105730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1368829105730 is a deficient number, since it is larger than the sum of its proper divisors (1095063284602).

1368829105730 is a wasteful number, since it uses less digits than its factorization.

1368829105730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136882910580.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 1368829105730 in words is "one trillion, three hundred sixty-eight billion, eight hundred twenty-nine million, one hundred five thousand, seven hundred thirty".