1368033334446 has 16 divisors (see below), whose sum is σ = 2736095894784. Its totient is φ = 456006240504.

The previous prime is 1368033334441. The next prime is 1368033334469. The reversal of 1368033334446 is 6444333308631.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1368033334395 and 1368033334404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368033334441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583846 + ... + 1754121.

It is an arithmetic number, because the mean of its divisors is an integer number (171005993424).

Almost surely, 2^{1368033334446} is an apocalyptic number.

1368033334446 is an abundant number, since it is smaller than the sum of its proper divisors (1368062560338).

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

1368033334446 is a wasteful number, since it uses less digits than its factorization.

1368033334446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435495.

The product of its (nonzero) digits is 4478976, while the sum is 48.

The spelling of 1368033334446 in words is "one trillion, three hundred sixty-eight billion, thirty-three million, three hundred thirty-four thousand, four hundred forty-six".